#3F765E
Closest named color: Bluegreen (#017A79). oklch(52.1% 0.071 163.9), rgb(63, 118, 94).
Aa
White text reads best on this color (5.29:1).
About this color
#3F765E is a medium-dark, moderately saturated green. In OKLCH its lightness is 52%, its chroma 0.071 and its hue 164°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Bluegreen (#017A79), ΔE 0.045 away. White text reads best on it, at 5.29:1.
| Hue family | Greens |
| Lightness | medium-dark (52%) |
| Chroma | moderately saturated (0.071) |
| Temperature | in between |
| Nearest name | Bluegreen (#017A79) |
| Black text | 3.96:1 |
| White text | 5.29:1 |
Values
| HEX | #3F765E |
| RGB | rgb(63, 118, 94) |
| HSL | hsl(154, 30%, 35%) |
| OKLCH | oklch(52.1% 0.071 163.9) |
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 #3F765E | 5.29:1 | AA | Lc -81.6 | Fine for body text |
| Black text on #3F765E | 3.96:1 | AA large text | Lc 27.9 | Dividers and decoration only |
| #3F765E text on white | 5.29:1 | AA | Lc 76.2 | Fine for body text |
| #3F765E text on black | 3.96:1 | AA large text | Lc -25.5 | 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
#F3F6F4
oklch(97% 0.004 157.2)
-
Step 100
100
#E4ECE8
oklch(93.6% 0.01 164.9)
-
Step 200
200
#CEDDD6
oklch(88.4% 0.019 166.3)
-
Step 300
300
#ADC8BB
oklch(80.9% 0.034 164.9)
-
Step 400
400
#81AC97
oklch(70.7% 0.056 163.4)
-
Step 500
500
#60977E
oklch(63.1% 0.07 164)
-
Step 600
600
#458167
oklch(55.5% 0.076 164)
-
Step 700
700 (this color)
#3F765E
oklch(52.1% 0.071 163.9)
-
Step 800
800
#2E5946
oklch(42.7% 0.058 163.6)
-
Step 900
900
#29493B
oklch(37.6% 0.045 164.5)
-
Step 950
950
#192B23
oklch(27% 0.028 164.8)
#3F765E 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) | #746F5D | 0.069 |
| Deuteranopia (no green cones) | #6C695F | 0.067 |
| Tritanopia (no blue cones) | #2F766F | 0.028 |
| Achromatopsia (no color) | #6B6B6B | 0.071 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3F765E
#3F765E
oklch(52.1% 0.071 163.9)
- #865873
#865873
oklch(51.9% 0.071 343.8)
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 #3F765E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Bluegreen #017A79 ΔE 0.045
- Dark Aquamarine #017371 ΔE 0.045
- Deep Turquoise #017374 ΔE 0.048
- Teal #008080 ΔE 0.053
- Deep Aqua #08787F ΔE 0.054
- Dark Moss Green #606C38 ΔE 0.057
- Dark Olive Green #556B2F ΔE 0.060
- Dark Sage #598556 ΔE 0.061
Use #3F765E 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.