#39725E
Closest named color: Dark Aquamarine (#017371). oklch(50.7% 0.069 168.5), rgb(57, 114, 94).
Aa
White text reads best on this color (5.61:1).
About this color
#39725E is a medium-dark, muted green. In OKLCH its lightness is 51%, its chroma 0.069 and its hue 168°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Aquamarine (#017371), ΔE 0.037 away. White text reads best on it, at 5.61:1.
| Hue family | Greens |
| Lightness | medium-dark (51%) |
| Chroma | muted (0.069) |
| Temperature | in between |
| Nearest name | Dark Aquamarine (#017371) |
| Black text | 3.74:1 |
| White text | 5.61:1 |
Values
| HEX | #39725E |
| RGB | rgb(57, 114, 94) |
| HSL | hsl(159, 33%, 34%) |
| OKLCH | oklch(50.7% 0.069 168.5) |
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 #39725E | 5.61:1 | AA | Lc -83.2 | Fine for body text |
| Black text on #39725E | 3.74:1 | AA large text | Lc 26.2 | Dividers and decoration only |
| #39725E text on white | 5.61:1 | AA | Lc 77.9 | Fine for body text |
| #39725E text on black | 3.74:1 | AA large text | Lc -23.9 | 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
#F3F6F5
oklch(97.1% 0.003 174.5)
-
Step 100
100
#E4ECE9
oklch(93.6% 0.009 171.8)
-
Step 200
200
#CEDDD7
oklch(88.5% 0.018 170)
-
Step 300
300
#ADC8BD
oklch(80.9% 0.033 169)
-
Step 400
400
#80AC9A
oklch(70.7% 0.054 167.7)
-
Step 500
500
#5F9782
oklch(63.1% 0.068 168.4)
-
Step 600
600
#43816B
oklch(55.5% 0.074 168.4)
-
Step 700
700 (this color)
#39725E
oklch(50.7% 0.069 168.5)
-
Step 800
800
#2C5949
oklch(42.7% 0.057 168.3)
-
Step 900
900
#28493D
oklch(37.6% 0.044 168.6)
-
Step 950
950
#182B24
oklch(27% 0.028 168.9)
#39725E 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) | #6F6B5D | 0.069 |
| Deuteranopia (no green cones) | #67655F | 0.067 |
| Tritanopia (no blue cones) | #25736C | 0.024 |
| Achromatopsia (no color) | #686868 | 0.070 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #39725E
#39725E
oklch(50.7% 0.069 168.5)
- #83556C
#83556C
oklch(50.8% 0.069 348.4)
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 #39725E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Aquamarine #017371 ΔE 0.037
- Deep Turquoise #017374 ΔE 0.040
- Bluegreen #017A79 ΔE 0.044
- Deep Aqua #08787F ΔE 0.051
- Dark Aqua #05696B ΔE 0.051
- Dark Green Blue #1F6357 ΔE 0.055
- Teal #008080 ΔE 0.056
- Dark Moss Green #606C38 ΔE 0.060
Use #39725E 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.