#45BF98
Closest named color: Green Blue (#01C08D). oklch(72.6% 0.123 168.2), rgb(69, 191, 152).
Aa
Black text reads best on this color (9.15:1).
About this color
#45BF98 is a medium-light, moderately saturated green. In OKLCH its lightness is 73%, its chroma 0.123 and its hue 168°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Green Blue (#01C08D), ΔE 0.029 away. Black text reads best on it, at 9.15:1.
| Hue family | Greens |
| Lightness | medium-light (73%) |
| Chroma | moderately saturated (0.123) |
| Temperature | in between |
| Nearest name | Green Blue (#01C08D) |
| Black text | 9.15:1 |
| White text | 2.29:1 |
Values
| HEX | #45BF98 |
| RGB | rgb(69, 191, 152) |
| HSL | hsl(161, 49%, 51%) |
| OKLCH | oklch(72.6% 0.123 168.2) |
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 #45BF98 | 2.29:1 | Fails | Lc -49.7 | Large or bold text, headings |
| Black text on #45BF98 | 9.15:1 | AAA | Lc 59.1 | Large or bold text, headings |
| #45BF98 text on white | 2.29:1 | Fails | Lc 44.9 | Non-text elements, placeholder text |
| #45BF98 text on black | 9.15:1 | AAA | Lc -57.2 | Large or bold text, headings |
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 400.
-
Step 50
50
#EFF8F4
oklch(97.1% 0.011 167.8)
-
Step 100
100
#DCEFE7
oklch(93.6% 0.023 168.7)
-
Step 200
200
#BFE3D4
oklch(88.6% 0.043 168.2)
-
Step 300
300
#8FD1B7
oklch(80.9% 0.077 167.9)
-
Step 400
400 (this color)
#45BF98
oklch(72.6% 0.123 168.2)
-
Step 500
500
#00A17B
oklch(63% 0.127 168.5)
-
Step 600
600
#008867
oklch(55.7% 0.112 168.2)
-
Step 700
700
#007256
oklch(49% 0.099 168.4)
-
Step 800
800
#005E46
oklch(42.8% 0.087 168)
-
Step 900
900
#004E3A
oklch(37.7% 0.076 168.5)
-
Step 950
950
#002F21
oklch(27.1% 0.055 167.3)
#45BF98 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) | #BAB296 | 0.124 |
| Deuteranopia (no green cones) | #A9A69B | 0.119 |
| Tritanopia (no blue cones) | #00C0B4 | 0.041 |
| Achromatopsia (no color) | #ABABAB | 0.124 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #45BF98
#45BF98
oklch(72.6% 0.123 168.2)
- #DF85B4
#DF85B4
oklch(72.6% 0.124 348)
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 #45BF98, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Green Blue #01C08D ΔE 0.029
- Greenblue #23C48B ΔE 0.031
- Greeny Blue #42B395 ΔE 0.035
- Topaz #13BBAF ΔE 0.041
- Dark Seafoam #1FB57A ΔE 0.051
- Dark Mint #48C072 ΔE 0.052
- Medium Aquamarine #66CDAA ΔE 0.052
- Soft Green #6FC276 ΔE 0.054
Use #45BF98 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.