#30635E
Closest named color: Dark Green Blue (#1F6357). oklch(46.3% 0.056 187.1), rgb(48, 99, 94).
Aa
White text reads best on this color (6.83:1).
About this color
#30635E is a medium-dark, muted teal or cyan. In OKLCH its lightness is 46%, its chroma 0.056 and its hue 187°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Green Blue (#1F6357), ΔE 0.019 away. White text reads best on it, at 6.83:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (46%) |
| Chroma | muted (0.056) |
| Temperature | cool |
| Nearest name | Dark Green Blue (#1F6357) |
| Black text | 3.07:1 |
| White text | 6.83:1 |
Values
| HEX | #30635E |
| RGB | rgb(48, 99, 94) |
| HSL | hsl(174, 35%, 29%) |
| OKLCH | oklch(46.3% 0.056 187.1) |
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 #30635E | 6.83:1 | AA | Lc -88.5 | Fine for body text |
| Black text on #30635E | 3.07:1 | AA large text | Lc 20.6 | Dividers and decoration only |
| #30635E text on white | 6.83:1 | AA | Lc 83.5 | Fine for body text |
| #30635E text on black | 3.07:1 | AA large text | Lc -18.5 | 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
#F3F6F6
oklch(97.1% 0.003 197.1)
-
Step 100
100
#E4ECEB
oklch(93.7% 0.009 188.1)
-
Step 200
200
#CFDCDB
oklch(88.4% 0.014 191.4)
-
Step 300
300
#AEC7C3
oklch(81% 0.028 185)
-
Step 400
400
#83AAA5
oklch(70.8% 0.043 186.6)
-
Step 500
500
#62958F
oklch(63.2% 0.055 186.6)
-
Step 600
600
#477F79
oklch(55.6% 0.06 186.8)
-
Step 700
700 (this color)
#30635E
oklch(46.3% 0.056 187.1)
-
Step 800
800
#2F5753
oklch(42.6% 0.046 187.3)
-
Step 900
900
#2A4845
oklch(37.7% 0.036 187.7)
-
Step 950
950
#192A28
oklch(26.9% 0.023 186.7)
#30635E 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) | #5E5E5E | 0.059 |
| Deuteranopia (no green cones) | #56585F | 0.056 |
| Tritanopia (no blue cones) | #156561 | 0.018 |
| Achromatopsia (no color) | #5B5B5B | 0.056 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #30635E
#30635E
oklch(46.3% 0.056 187.1)
- #744C53
#744C53
oklch(46.3% 0.055 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 #30635E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Green Blue #1F6357 ΔE 0.019
- Dark Aqua #05696B ΔE 0.028
- Petrol #005F6A ΔE 0.037
- Dark Aquamarine #017371 ΔE 0.050
- Deep Turquoise #017374 ΔE 0.052
- Slate #516572 ΔE 0.054
- Deep Teal #00555A ΔE 0.058
- YInMn Blue #415A77 ΔE 0.061
Use #30635E 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.