#2B7154
Closest named color: Dark Aquamarine (#017371). oklch(49.6% 0.085 163), rgb(43, 113, 84).
Aa
White text reads best on this color (5.84:1).
About this color
#2B7154 is a medium-dark, moderately saturated green. In OKLCH its lightness is 50%, its chroma 0.085 and its hue 163°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Aquamarine (#017371), ΔE 0.044 away. White text reads best on it, at 5.84:1.
| Hue family | Greens |
| Lightness | medium-dark (50%) |
| Chroma | moderately saturated (0.085) |
| Temperature | in between |
| Nearest name | Dark Aquamarine (#017371) |
| Black text | 3.59:1 |
| White text | 5.84:1 |
Values
| HEX | #2B7154 |
| RGB | rgb(43, 113, 84) |
| HSL | hsl(155, 45%, 31%) |
| OKLCH | oklch(49.6% 0.085 163) |
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 #2B7154 | 5.84:1 | AA | Lc -84.2 | Fine for body text |
| Black text on #2B7154 | 3.59:1 | AA large text | Lc 25.1 | Dividers and decoration only |
| #2B7154 text on white | 5.84:1 | AA | Lc 79.0 | Fine for body text |
| #2B7154 text on black | 3.59:1 | AA large text | Lc -22.8 | 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 700.
-
Step 50
50
#F2F7F4
oklch(97.2% 0.007 160.1)
-
Step 100
100
#E3ECE7
oklch(93.5% 0.012 162)
-
Step 200
200
#CCDED5
oklch(88.5% 0.023 164.5)
-
Step 300
300
#AAC9B9
oklch(80.8% 0.04 163)
-
Step 400
400
#7BAE95
oklch(70.8% 0.065 162.9)
-
Step 500
500
#569A7B
oklch(63.2% 0.085 163)
-
Step 600
600
#388464
oklch(55.6% 0.091 163.2)
-
Step 700
700 (this color)
#2B7154
oklch(49.6% 0.085 163)
-
Step 800
800
#245B44
oklch(42.7% 0.07 163.3)
-
Step 900
900
#234B39
oklch(37.8% 0.055 162.7)
-
Step 950
950
#152C22
oklch(27.1% 0.035 164.2)
#2B7154 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) | #6F6952 | 0.082 |
| Deuteranopia (no green cones) | #656256 | 0.080 |
| Tritanopia (no blue cones) | #067169 | 0.034 |
| Achromatopsia (no color) | #656565 | 0.086 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2B7154
#2B7154
oklch(49.6% 0.085 163)
- #834E6F
#834E6F
oklch(49.6% 0.084 342.6)
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 #2B7154, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Aquamarine #017371 ΔE 0.044
- Deep Turquoise #017374 ΔE 0.049
- Dark Green Blue #1F6357 ΔE 0.049
- Dark Aqua #05696B ΔE 0.054
- Bluegreen #017A79 ΔE 0.055
- Dark Olive Green #556B2F ΔE 0.055
- Dark Moss Green #606C38 ΔE 0.061
- Camo Green #526525 ΔE 0.063
Use #2B7154 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.