#1FAC86
Closest named color: Jade (#1FA774). oklch(66.5% 0.127 168.9), rgb(31, 172, 134).
Aa
Black text reads best on this color (7.30:1).
About this color
#1FAC86 is a medium-light, moderately saturated green. In OKLCH its lightness is 66%, its chroma 0.127 and its hue 169°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Jade (#1FA774), ΔE 0.026 away. Black text reads best on it, at 7.30:1.
| Hue family | Greens |
| Lightness | medium-light (66%) |
| Chroma | moderately saturated (0.127) |
| Temperature | in between |
| Nearest name | Jade (#1FA774) |
| Black text | 7.30:1 |
| White text | 2.87:1 |
Values
| HEX | #1FAC86 |
| RGB | rgb(31, 172, 134) |
| HSL | hsl(164, 69%, 40%) |
| OKLCH | oklch(66.5% 0.127 168.9) |
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 #1FAC86 | 2.87:1 | Fails | Lc -59.8 | Large or bold text, headings |
| Black text on #1FAC86 | 7.30:1 | AAA | Lc 49.6 | Large or bold text, headings |
| #1FAC86 text on white | 2.87:1 | Fails | Lc 54.5 | Large or bold text, headings |
| #1FAC86 text on black | 7.30:1 | AAA | Lc -47.3 | 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 500.
-
Step 50
50
#F0F7F4
oklch(97% 0.008 168.8)
-
Step 100
100
#DFEEE8
oklch(93.6% 0.018 170.1)
-
Step 200
200
#C4E1D5
oklch(88.5% 0.035 168.7)
-
Step 300
300
#99CEBA
oklch(80.9% 0.062 169.5)
-
Step 400
400
#5AB596
oklch(70.8% 0.1 168.8)
-
Step 500
500 (this color)
#1FAC86
oklch(66.5% 0.127 168.9)
-
Step 600
600
#008868
oklch(55.7% 0.112 168.9)
-
Step 700
700
#007257
oklch(49.1% 0.098 169.1)
-
Step 800
800
#005E47
oklch(42.8% 0.086 168.9)
-
Step 900
900
#004E3A
oklch(37.7% 0.076 168.5)
-
Step 950
950
#022E22
oklch(26.9% 0.052 169.7)
#1FAC86 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) | #A7A084 | 0.128 |
| Deuteranopia (no green cones) | #969389 | 0.124 |
| Tritanopia (no blue cones) | #00ADA1 | 0.038 |
| Achromatopsia (no color) | #989898 | 0.128 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #1FAC86
#1FAC86
oklch(66.5% 0.127 168.9)
- #CC71A0
#CC71A0
oklch(66.4% 0.127 348.8)
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 #1FAC86, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Jade #1FA774 ΔE 0.026
- Bluey Green #2BB179 ΔE 0.027
- Dark Seafoam Green #3EAF76 ΔE 0.029
- Greeny Blue #42B395 ΔE 0.034
- Dark Seafoam #1FB57A ΔE 0.036
- Seaweed Green #35AD6B ΔE 0.038
- Green Teal #0CB577 ΔE 0.039
- Jade Green #2BAF6A ΔE 0.042
Use #1FAC86 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.