#437561
Closest named color: Bluegreen (#017A79). oklch(52.1% 0.063 166.4), rgb(67, 117, 97).
Aa
White text reads best on this color (5.30:1).
About this color
#437561 is a medium-dark, muted green. In OKLCH its lightness is 52%, its chroma 0.063 and its hue 166°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Bluegreen (#017A79), ΔE 0.044 away. White text reads best on it, at 5.30:1.
| Hue family | Greens |
| Lightness | medium-dark (52%) |
| Chroma | muted (0.063) |
| Temperature | in between |
| Nearest name | Bluegreen (#017A79) |
| Black text | 3.95:1 |
| White text | 5.30:1 |
Values
| HEX | #437561 |
| RGB | rgb(67, 117, 97) |
| HSL | hsl(156, 27%, 36%) |
| OKLCH | oklch(52.1% 0.063 166.4) |
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 #437561 | 5.30:1 | AA | Lc -81.7 | Fine for body text |
| Black text on #437561 | 3.95:1 | AA large text | Lc 27.8 | Dividers and decoration only |
| #437561 text on white | 5.30:1 | AA | Lc 76.3 | Fine for body text |
| #437561 text on black | 3.95:1 | AA large text | Lc -25.4 | 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
#E5ECE8
oklch(93.7% 0.009 161.3)
-
Step 200
200
#CFDDD7
oklch(88.5% 0.017 168.4)
-
Step 300
300
#AFC7BC
oklch(80.8% 0.03 166.3)
-
Step 400
400
#84AB9A
oklch(70.8% 0.049 166.5)
-
Step 500
500
#649681
oklch(63.1% 0.063 166.3)
-
Step 600
600
#4A806A
oklch(55.5% 0.068 166)
-
Step 700
700 (this color)
#437561
oklch(52.1% 0.063 166.4)
-
Step 800
800
#315849
oklch(42.6% 0.051 167.3)
-
Step 900
900
#2C493D
oklch(37.8% 0.041 166.3)
-
Step 950
950
#1A2B24
oklch(27.1% 0.026 166.8)
#437561 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) | #736F60 | 0.064 |
| Deuteranopia (no green cones) | #6B6962 | 0.061 |
| Tritanopia (no blue cones) | #35756F | 0.024 |
| Achromatopsia (no color) | #6B6B6B | 0.064 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #437561
#437561
oklch(52.1% 0.063 166.4)
- #845A71
#845A71
oklch(52% 0.064 345.6)
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 #437561, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Bluegreen #017A79 ΔE 0.044
- Dark Aquamarine #017371 ΔE 0.044
- Deep Turquoise #017374 ΔE 0.047
- Deep Aqua #08787F ΔE 0.051
- Teal #008080 ΔE 0.053
- Dark Moss Green #606C38 ΔE 0.058
- Dark Aqua #05696B ΔE 0.063
- Dark Sage #598556 ΔE 0.063
Use #437561 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.