#45D88A
Closest named color: Aqua Green (#12E193). oklch(78.6% 0.167 155.7), rgb(69, 216, 138).
Aa
Black text reads best on this color (11.44:1).
About this color
#45D88A is a light, vivid green. In OKLCH its lightness is 79%, its chroma 0.167 and its hue 156°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Aqua Green (#12E193), ΔE 0.025 away. Black text reads best on it, at 11.44:1.
| Hue family | Greens |
| Lightness | light (79%) |
| Chroma | vivid (0.167) |
| Temperature | in between |
| Nearest name | Aqua Green (#12E193) |
| Black text | 11.44:1 |
| White text | 1.83:1 |
Values
| HEX | #45D88A |
| RGB | rgb(69, 216, 138) |
| HSL | hsl(148, 65%, 56%) |
| OKLCH | oklch(78.6% 0.167 155.7) |
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 #45D88A | 1.83:1 | Fails | Lc -38.1 | Non-text elements, placeholder text |
| Black text on #45D88A | 11.44:1 | AAA | Lc 69.9 | Content text, not long reading |
| #45D88A text on white | 1.83:1 | Fails | Lc 34.0 | Non-text elements, placeholder text |
| #45D88A text on black | 11.44:1 | AAA | Lc -68.6 | 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
#EAFAEF
oklch(97% 0.022 155.9)
-
Step 100
100
#D1F4DC
oklch(93.6% 0.049 155.4)
-
Step 200
200
#A7ECBF
oklch(88.5% 0.093 155.4)
-
Step 300
300 (this color)
#45D88A
oklch(78.6% 0.167 155.7)
-
Step 400
400
#00BF70
oklch(70.7% 0.173 155.6)
-
Step 500
500
#00A45F
oklch(63.2% 0.155 155.5)
-
Step 600
600
#008A4F
oklch(55.7% 0.136 155.4)
-
Step 700
700
#007442
oklch(49.1% 0.12 155.6)
-
Step 800
800
#005F35
oklch(42.7% 0.104 155.6)
-
Step 900
900
#004F2C
oklch(37.6% 0.091 156.1)
-
Step 950
950
#003018
oklch(27.2% 0.067 155.5)
#45D88A 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) | #D7C785 | 0.150 |
| Deuteranopia (no green cones) | #C4BA8F | 0.146 |
| Tritanopia (no blue cones) | #00D6C4 | 0.080 |
| Achromatopsia (no color) | #BFBFBF | 0.168 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #45D88A
#45D88A
oklch(78.6% 0.167 155.7)
- #FA8CE2
#FA8CE2
oklch(78.5% 0.168 335.7)
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 #45D88A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Aqua Green #12E193 ΔE 0.025
- Seaweed #18D17B ΔE 0.032
- Emerald #06D6A0 ΔE 0.033
- Weird Green #3AE57F ΔE 0.043
- Soft Green #6FC276 ΔE 0.060
- Fresh Green #69D84F ΔE 0.062
- Greenblue #23C48B ΔE 0.062
- Aqua Marine #2EE8BB ΔE 0.065
Use #45D88A 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.