#1FAC82
Closest named color: Jade (#1FA774). oklch(66.4% 0.13 166.8), rgb(31, 172, 130).
Aa
Black text reads best on this color (7.28:1).
About this color
#1FAC82 is a medium-light, moderately saturated green. In OKLCH its lightness is 66%, its chroma 0.130 and its hue 167°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Jade (#1FA774), ΔE 0.021 away. Black text reads best on it, at 7.28:1.
| Hue family | Greens |
| Lightness | medium-light (66%) |
| Chroma | moderately saturated (0.130) |
| Temperature | in between |
| Nearest name | Jade (#1FA774) |
| Black text | 7.28:1 |
| White text | 2.88:1 |
Values
| HEX | #1FAC82 |
| RGB | rgb(31, 172, 130) |
| HSL | hsl(162, 69%, 40%) |
| OKLCH | oklch(66.4% 0.13 166.8) |
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 #1FAC82 | 2.88:1 | Fails | Lc -59.9 | Large or bold text, headings |
| Black text on #1FAC82 | 7.28:1 | AAA | Lc 49.4 | Large or bold text, headings |
| #1FAC82 text on white | 2.88:1 | Fails | Lc 54.6 | Large or bold text, headings |
| #1FAC82 text on black | 7.28:1 | AAA | Lc -47.2 | 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 500.
-
Step 50
50
#F0F7F4
oklch(97% 0.008 168.8)
-
Step 100
100
#DFEEE7
oklch(93.6% 0.018 166.4)
-
Step 200
200
#C4E1D4
oklch(88.5% 0.035 166.8)
-
Step 300
300
#99CEB8
oklch(80.8% 0.063 167.3)
-
Step 400
400
#5AB593
oklch(70.7% 0.102 166.8)
-
Step 500
500 (this color)
#1FAC82
oklch(66.4% 0.13 166.8)
-
Step 600
600
#008865
oklch(55.6% 0.114 167)
-
Step 700
700
#007254
oklch(49% 0.101 166.9)
-
Step 800
800
#005E44
oklch(42.7% 0.088 166.3)
-
Step 900
900
#004E39
oklch(37.6% 0.077 167.4)
-
Step 950
950
#022F21
oklch(27.2% 0.054 166.8)
#1FAC82 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) | #A89F80 | 0.130 |
| Deuteranopia (no green cones) | #979385 | 0.125 |
| Tritanopia (no blue cones) | #00ADA0 | 0.043 |
| Achromatopsia (no color) | #989898 | 0.131 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #1FAC82
#1FAC82
oklch(66.4% 0.13 166.8)
- #CC70A3
#CC70A3
oklch(66.4% 0.131 346.9)
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 #1FAC82, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Jade #1FA774 ΔE 0.021
- Bluey Green #2BB179 ΔE 0.023
- Dark Seafoam Green #3EAF76 ΔE 0.024
- Seaweed Green #35AD6B ΔE 0.032
- Dark Seafoam #1FB57A ΔE 0.032
- Green Teal #0CB577 ΔE 0.035
- Jade Green #2BAF6A ΔE 0.036
- Medium Sea Green #3CB371 ΔE 0.038
Use #1FAC82 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.