#335F58
Closest named color: Dark Green Blue (#1F6357). oklch(45.1% 0.05 182.6), rgb(51, 95, 88).
Aa
White text reads best on this color (7.19:1).
About this color
#335F58 is a medium-dark, muted teal or cyan. In OKLCH its lightness is 45%, its chroma 0.050 and its hue 183°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Green Blue (#1F6357), ΔE 0.020 away. White text reads best on it, at 7.19:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (45%) |
| Chroma | muted (0.050) |
| Temperature | cool |
| Nearest name | Dark Green Blue (#1F6357) |
| Black text | 2.91:1 |
| White text | 7.19:1 |
Values
| HEX | #335F58 |
| RGB | rgb(51, 95, 88) |
| HSL | hsl(170, 30%, 29%) |
| OKLCH | oklch(45.1% 0.05 182.6) |
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 #335F58 | 7.19:1 | AAA | Lc -89.8 | Fine for body text |
| Black text on #335F58 | 2.91:1 | Fails | Lc 19.2 | Dividers and decoration only |
| #335F58 text on white | 7.19:1 | AAA | Lc 84.9 | Fine for body text |
| #335F58 text on black | 2.91:1 | Fails | Lc -17.1 | 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 800.
-
Step 50
50
#F3F6F6
oklch(97.1% 0.003 197.1)
-
Step 100
100
#E4ECEA
oklch(93.6% 0.009 179.6)
-
Step 200
200
#CEDDDA
oklch(88.5% 0.017 182.7)
-
Step 300
300
#ADC7C2
oklch(80.9% 0.029 182.7)
-
Step 400
400
#80ABA3
oklch(70.8% 0.048 182.2)
-
Step 500
500
#5E968C
oklch(63.1% 0.061 181.7)
-
Step 600
600
#438077
oklch(55.6% 0.065 183.2)
-
Step 700
700
#346C64
oklch(49.1% 0.061 183.3)
-
Step 800
800 (this color)
#335F58
oklch(45.1% 0.05 182.6)
-
Step 900
900
#284943
oklch(37.8% 0.04 181.1)
-
Step 950
950
#182B27
oklch(27.1% 0.026 179.4)
#335F58 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) | #5B5B58 | 0.053 |
| Deuteranopia (no green cones) | #545559 | 0.051 |
| Tritanopia (no blue cones) | #21615D | 0.015 |
| Achromatopsia (no color) | #575757 | 0.051 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #335F58
#335F58
oklch(45.1% 0.05 182.6)
- #6E4A53
#6E4A53
oklch(45.2% 0.051 2.9)
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 #335F58, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Green Blue #1F6357 ΔE 0.020
- Petrol #005F6A ΔE 0.039
- Dark Aqua #05696B ΔE 0.039
- Deep Teal #00555A ΔE 0.050
- Dark Slate Gray #2F4F4F ΔE 0.051
- Pine #2B5D34 ΔE 0.057
- Slate #516572 ΔE 0.060
- Dark Blue Green #005249 ΔE 0.061
Use #335F58 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.