#2A7F64
Closest named color: Bluegreen (#017A79). oklch(53.8% 0.092 168.2), rgb(42, 127, 100).
Aa
White text reads best on this color (4.86:1).
About this color
#2A7F64 is a medium-dark, moderately saturated green. In OKLCH its lightness is 54%, its chroma 0.092 and its hue 168°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Bluegreen (#017A79), ΔE 0.042 away. White text reads best on it, at 4.86:1.
| Hue family | Greens |
| Lightness | medium-dark (54%) |
| Chroma | moderately saturated (0.092) |
| Temperature | in between |
| Nearest name | Bluegreen (#017A79) |
| Black text | 4.31:1 |
| White text | 4.86:1 |
Values
| HEX | #2A7F64 |
| RGB | rgb(42, 127, 100) |
| HSL | hsl(161, 50%, 33%) |
| OKLCH | oklch(53.8% 0.092 168.2) |
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 #2A7F64 | 4.86:1 | AA | Lc -78.9 | Fine for body text |
| Black text on #2A7F64 | 4.31:1 | AA large text | Lc 30.7 | Non-text elements, placeholder text |
| #2A7F64 text on white | 4.86:1 | AA | Lc 73.4 | Content text, not long reading |
| #2A7F64 text on black | 4.31:1 | AA large text | Lc -28.3 | Dividers and decoration only |
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 600.
-
Step 50
50
#F2F7F5
oklch(97.2% 0.006 170.4)
-
Step 100
100
#E3EDE8
oklch(93.7% 0.013 164.8)
-
Step 200
200
#CBDED6
oklch(88.4% 0.023 168.7)
-
Step 300
300
#A8CABC
oklch(81% 0.041 168.4)
-
Step 400
400
#77AE99
oklch(70.6% 0.066 168.6)
-
Step 500
500
#519A80
oklch(63.1% 0.084 168.3)
-
Step 600
600 (this color)
#2A7F64
oklch(53.8% 0.092 168.2)
-
Step 700
700
#227058
oklch(49.1% 0.085 168.6)
-
Step 800
800
#1F5B48
oklch(42.6% 0.07 168.8)
-
Step 900
900
#204B3C
oklch(37.7% 0.055 168.1)
-
Step 950
950
#142C23
oklch(27% 0.035 167.4)
#2A7F64 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) | #7C7663 | 0.093 |
| Deuteranopia (no green cones) | #706E66 | 0.089 |
| Tritanopia (no blue cones) | #008077 | 0.029 |
| Achromatopsia (no color) | #717171 | 0.092 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2A7F64
#2A7F64
oklch(53.8% 0.092 168.2)
- #955777
#955777
oklch(53.8% 0.092 348.4)
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 #2A7F64, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Bluegreen #017A79 ΔE 0.042
- Teal #008080 ΔE 0.043
- Sea Green #2E8B57 ΔE 0.047
- Dark Sage #598556 ΔE 0.052
- Dark Aquamarine #017371 ΔE 0.052
- Viridian #1E9167 ΔE 0.054
- Deep Aqua #08787F ΔE 0.055
- Jungle Green #048243 ΔE 0.055
Use #2A7F64 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.