#6AAA19
Closest named color: Grass (#5CAC2D). oklch(66.9% 0.177 131.9), rgb(106, 170, 25).
Aa
Black text reads best on this color (7.37:1).
About this color
#6AAA19 is a medium-light, vivid green. In OKLCH its lightness is 67%, its chroma 0.177 and its hue 132°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Grass (#5CAC2D), ΔE 0.014 away. Black text reads best on it, at 7.37:1.
| Hue family | Greens |
| Lightness | medium-light (67%) |
| Chroma | vivid (0.177) |
| Temperature | in between |
| Nearest name | Grass (#5CAC2D) |
| Black text | 7.37:1 |
| White text | 2.84:1 |
Values
| HEX | #6AAA19 |
| RGB | rgb(106, 170, 25) |
| HSL | hsl(86, 74%, 38%) |
| OKLCH | oklch(66.9% 0.177 131.9) |
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 #6AAA19 | 2.84:1 | Fails | Lc -59.6 | Large or bold text, headings |
| Black text on #6AAA19 | 7.37:1 | AAA | Lc 49.7 | Large or bold text, headings |
| #6AAA19 text on white | 2.84:1 | Fails | Lc 54.3 | Large or bold text, headings |
| #6AAA19 text on black | 7.37:1 | AAA | Lc -47.5 | 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
#F2F8EE
oklch(97.2% 0.015 132.5)
-
Step 100
100
#E2EFD9
oklch(93.6% 0.032 132.3)
-
Step 200
200
#CAE2B8
oklch(88.4% 0.062 131.9)
-
Step 300
300
#A6D084
oklch(80.9% 0.111 132)
-
Step 400
400 (this color)
#6AAA19
oklch(66.9% 0.177 131.9)
-
Step 500
500
#5F9E00
oklch(63.2% 0.176 132.1)
-
Step 600
600
#4F8500
oklch(55.7% 0.155 132.1)
-
Step 700
700
#426F00
oklch(49% 0.136 131.8)
-
Step 800
800
#355B00
oklch(42.6% 0.118 131.9)
-
Step 900
900
#2B4C00
oklch(37.6% 0.105 132.1)
-
Step 950
950
#182D00
oklch(26.9% 0.074 131.6)
#6AAA19 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) | #B29C00 | 0.099 |
| Deuteranopia (no green cones) | #A9972C | 0.099 |
| Tritanopia (no blue cones) | #6BA391 | 0.134 |
| Achromatopsia (no color) | #999999 | 0.178 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6AAA19
#6AAA19
oklch(66.9% 0.177 131.9)
- #B970E3
#B970E3
oklch(67% 0.177 311.8)
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 #6AAA19, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grass #5CAC2D ΔE 0.014
- Leaf Green #5CA904 ΔE 0.017
- Leaf #71AA34 ΔE 0.019
- Avocado Green #87A922 ΔE 0.035
- Leafy Green #51B73B ΔE 0.037
- Mid Green #50A747 ΔE 0.039
- Fern #63A950 ΔE 0.041
- Medium Green #39AD48 ΔE 0.042
Use #6AAA19 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.