#43755D
Closest named color: Dark Aquamarine (#017371). oklch(52% 0.067 162), rgb(67, 117, 93).
Aa
White text reads best on this color (5.32:1).
About this color
#43755D is a medium-dark, muted green. In OKLCH its lightness is 52%, its chroma 0.067 and its hue 162°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Aquamarine (#017371), ΔE 0.048 away. White text reads best on it, at 5.32:1.
| Hue family | Greens |
| Lightness | medium-dark (52%) |
| Chroma | muted (0.067) |
| Temperature | in between |
| Nearest name | Dark Aquamarine (#017371) |
| Black text | 3.94:1 |
| White text | 5.32:1 |
Values
| HEX | #43755D |
| RGB | rgb(67, 117, 93) |
| HSL | hsl(151, 27%, 36%) |
| OKLCH | oklch(52% 0.067 162) |
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 #43755D | 5.32:1 | AA | Lc -81.8 | Fine for body text |
| Black text on #43755D | 3.94:1 | AA large text | Lc 27.7 | Dividers and decoration only |
| #43755D text on white | 5.32:1 | AA | Lc 76.4 | Fine for body text |
| #43755D text on black | 3.94:1 | AA large text | Lc -25.3 | 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 700.
-
Step 50
50
#F3F6F4
oklch(97% 0.004 157.2)
-
Step 100
100
#E5ECE8
oklch(93.7% 0.009 161.3)
-
Step 200
200
#CFDDD5
oklch(88.5% 0.019 161.1)
-
Step 300
300
#AFC7BA
oklch(80.8% 0.032 162)
-
Step 400
400
#84AB97
oklch(70.7% 0.051 162.4)
-
Step 500
500
#64967D
oklch(63% 0.066 162)
-
Step 600
600
#4A8166
oklch(55.7% 0.073 161.4)
-
Step 700
700 (this color)
#43755D
oklch(52% 0.067 162)
-
Step 800
800
#315946
oklch(42.8% 0.056 162.2)
-
Step 900
900
#2C493B
oklch(37.8% 0.043 162.5)
-
Step 950
950
#1A2B22
oklch(27.1% 0.028 160.6)
#43755D 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) | #746E5C | 0.066 |
| Deuteranopia (no green cones) | #6C695E | 0.062 |
| Tritanopia (no blue cones) | #36756E | 0.027 |
| Achromatopsia (no color) | #6B6B6B | 0.067 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #43755D
#43755D
oklch(52% 0.067 162)
- #845974
#845974
oklch(51.9% 0.068 341.6)
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 #43755D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Aquamarine #017371 ΔE 0.048
- Bluegreen #017A79 ΔE 0.048
- Deep Turquoise #017374 ΔE 0.050
- Dark Moss Green #606C38 ΔE 0.053
- Deep Aqua #08787F ΔE 0.056
- Teal #008080 ΔE 0.056
- Dark Olive Green #556B2F ΔE 0.058
- Dark Sage #598556 ΔE 0.061
Use #43755D 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.