#6FE19B
Closest named color: Aqua Marine (#2EE8BB). oklch(82.5% 0.145 154.6), rgb(111, 225, 155).
Aa
Black text reads best on this color (12.91:1).
About this color
#6FE19B is a light, vivid green. In OKLCH its lightness is 82%, its chroma 0.145 and its hue 155°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Aqua Marine (#2EE8BB), ΔE 0.045 away. Black text reads best on it, at 12.91:1.
| Hue family | Greens |
| Lightness | light (82%) |
| Chroma | vivid (0.145) |
| Temperature | in between |
| Nearest name | Aqua Marine (#2EE8BB) |
| Black text | 12.91:1 |
| White text | 1.62:1 |
Values
| HEX | #6FE19B |
| RGB | rgb(111, 225, 155) |
| HSL | hsl(143, 66%, 66%) |
| OKLCH | oklch(82.5% 0.145 154.6) |
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 #6FE19B | 1.62:1 | Fails | Lc -31.3 | Non-text elements, placeholder text |
| Black text on #6FE19B | 12.91:1 | AAA | Lc 76.1 | Fine for body text |
| #6FE19B text on white | 1.62:1 | Fails | Lc 27.7 | Dividers and decoration only |
| #6FE19B text on black | 12.91:1 | AAA | Lc -75.2 | Fine for body text |
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
#ECFAF0
oklch(97.2% 0.02 154.9)
-
Step 100
100
#D5F3DE
oklch(93.7% 0.042 155)
-
Step 200
200
#AFE9C2
oklch(88.4% 0.08 155)
-
Step 300
300 (this color)
#6FE19B
oklch(82.5% 0.145 154.6)
-
Step 400
400
#00BF6D
oklch(70.7% 0.176 154.8)
-
Step 500
500
#00A45C
oklch(63.1% 0.158 154.5)
-
Step 600
600
#008A4D
oklch(55.6% 0.138 154.7)
-
Step 700
700
#007440
oklch(49.1% 0.122 154.8)
-
Step 800
800
#005F33
oklch(42.6% 0.106 154.6)
-
Step 900
900
#004F2A
oklch(37.6% 0.093 154.9)
-
Step 950
950
#003017
oklch(27.1% 0.068 154.6)
#6FE19B 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) | #E1D297 | 0.130 |
| Deuteranopia (no green cones) | #D0C69F | 0.126 |
| Tritanopia (no blue cones) | #51DFCF | 0.072 |
| Achromatopsia (no color) | #CBCBCB | 0.146 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6FE19B
#6FE19B
oklch(82.5% 0.145 154.6)
- #FFA0EB
#FFA0EB
oklch(82.4% 0.145 334.9)
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 #6FE19B, closest first.
No curated palette has a color within ΔE 0.04 of #6FE19B.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Aqua Marine #2EE8BB ΔE 0.045
- Aqua Green #12E193 ΔE 0.045
- Hospital Green #9BE5AA ΔE 0.049
- Light Green #90EE90 ΔE 0.052
- Weird Green #3AE57F ΔE 0.054
- Emerald #06D6A0 ΔE 0.059
- Light Teal #90E4C1 ΔE 0.062
- Seafoam Green #7AF9AB ΔE 0.066
Use #6FE19B 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.