#81AE45
Closest named color: Asparagus (#77AB56). oklch(69.6% 0.143 129.1), rgb(129, 174, 69).
Aa
Black text reads best on this color (8.07:1).
About this color
#81AE45 is a medium-light, vivid green. In OKLCH its lightness is 70%, its chroma 0.143 and its hue 129°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Asparagus (#77AB56), ΔE 0.023 away. Black text reads best on it, at 8.07:1.
| Hue family | Greens |
| Lightness | medium-light (70%) |
| Chroma | vivid (0.143) |
| Temperature | in between |
| Nearest name | Asparagus (#77AB56) |
| Black text | 8.07:1 |
| White text | 2.60:1 |
Values
| HEX | #81AE45 |
| RGB | rgb(129, 174, 69) |
| HSL | hsl(86, 43%, 48%) |
| OKLCH | oklch(69.6% 0.143 129.1) |
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 #81AE45 | 2.60:1 | Fails | Lc -55.8 | Large or bold text, headings |
| Black text on #81AE45 | 8.07:1 | AAA | Lc 53.4 | Large or bold text, headings |
| #81AE45 text on white | 2.60:1 | Fails | Lc 50.7 | Large or bold text, headings |
| #81AE45 text on black | 8.07:1 | AAA | Lc -51.3 | 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
#F3F7EF
oklch(97.1% 0.011 128.6)
-
Step 100
100
#E4EEDC
oklch(93.7% 0.026 130.9)
-
Step 200
200
#CFE0BE
oklch(88.5% 0.049 129.1)
-
Step 300
300
#AFCC8E
oklch(80.8% 0.089 128.6)
-
Step 400
400 (this color)
#81AE45
oklch(69.6% 0.143 129.1)
-
Step 500
500
#699C00
oklch(63.2% 0.168 129.1)
-
Step 600
600
#578300
oklch(55.6% 0.148 129.3)
-
Step 700
700
#496E00
oklch(49.1% 0.13 129)
-
Step 800
800
#3B5A00
oklch(42.7% 0.113 129)
-
Step 900
900
#304B00
oklch(37.7% 0.1 129.3)
-
Step 950
950
#1B2D00
oklch(27.1% 0.072 129.3)
#81AE45 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) | #B6A339 | 0.074 |
| Deuteranopia (no green cones) | #AF9F4D | 0.076 |
| Tritanopia (no blue cones) | #84A798 | 0.112 |
| Achromatopsia (no color) | #A0A0A0 | 0.144 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #81AE45
#81AE45
oklch(69.6% 0.143 129.1)
- #B782E0
#B782E0
oklch(69.5% 0.144 309.1)
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 #81AE45, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Asparagus #77AB56 ΔE 0.023
- Avocado Green #87A922 ΔE 0.023
- Avocado #90B134 ΔE 0.024
- Icky Green #8FAE22 ΔE 0.026
- Turtle Green #75B84F ΔE 0.028
- Leaf #71AA34 ΔE 0.028
- Pea Green #8EAB12 ΔE 0.029
- Pea Soup Green #94A617 ΔE 0.033
Use #81AE45 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.