#45E184
Closest named color: Weird Green (#3AE57F). oklch(80.7% 0.184 152.7), rgb(69, 225, 132).
Aa
Black text reads best on this color (12.35:1).
About this color
#45E184 is a light, vivid green. In OKLCH its lightness is 81%, its chroma 0.184 and its hue 153°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Weird Green (#3AE57F), ΔE 0.015 away. Black text reads best on it, at 12.35:1.
| Hue family | Greens |
| Lightness | light (81%) |
| Chroma | vivid (0.184) |
| Temperature | in between |
| Nearest name | Weird Green (#3AE57F) |
| Black text | 12.35:1 |
| White text | 1.69:1 |
Values
| HEX | #45E184 |
| RGB | rgb(69, 225, 132) |
| HSL | hsl(144, 72%, 58%) |
| OKLCH | oklch(80.7% 0.184 152.7) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #45E184 | 1.69:1 | Fails | Lc -33.7 | Non-text elements, placeholder text |
| Black text on #45E184 | 12.35:1 | AAA | Lc 73.9 | Content text, not long reading |
| #45E184 text on white | 1.69:1 | Fails | Lc 29.9 | Dividers and decoration only |
| #45E184 text on black | 12.35:1 | AAA | Lc -72.9 | Content text, not long reading |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 300.
-
Step 50
50
#EAFBEE
oklch(97.2% 0.025 152.9)
-
Step 100
100
#D0F5D9
oklch(93.6% 0.054 152.6)
-
Step 200
200
#A4EDB9
oklch(88.4% 0.102 153)
-
Step 300
300 (this color)
#45E184
oklch(80.7% 0.184 152.7)
-
Step 400
400
#00C066
oklch(70.8% 0.183 152.8)
-
Step 500
500
#00A456
oklch(63% 0.163 152.8)
-
Step 600
600
#008A48
oklch(55.5% 0.143 153)
-
Step 700
700
#00743B
oklch(49% 0.127 152.7)
-
Step 800
800
#005F2F
oklch(42.5% 0.11 152.7)
-
Step 900
900
#005027
oklch(37.8% 0.098 152.9)
-
Step 950
950
#003015
oklch(27.1% 0.07 152.9)
#45E184 with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #E1CF7D | 0.158 |
| Deuteranopia (no green cones) | #CEC18A | 0.156 |
| Tritanopia (no blue cones) | #00DECA | 0.095 |
| Achromatopsia (no color) | #C6C6C6 | 0.185 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #45E184
#45E184
oklch(80.7% 0.184 152.7)
- #FF94EF
#FF94EF
oklch(80.8% 0.169 332.7)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #45E184, closest first.
No curated palette has a color within ΔE 0.04 of #45E184.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Weird Green #3AE57F ΔE 0.015
- Aqua Green #12E193 ΔE 0.021
- Seaweed #18D17B ΔE 0.050
- Fresh Green #69D84F ΔE 0.050
- Turquoise Green #04F489 ΔE 0.051
- Emerald #06D6A0 ΔE 0.057
- Minty Green #0BF77D ΔE 0.064
- Medium Spring Green #00FA9A ΔE 0.065
Use #45E184 in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.