#2F605C
Closest named color: Dark Green Blue (#1F6357). oklch(45.4% 0.054 188.5), rgb(47, 96, 92).
Aa
White text reads best on this color (7.12:1).
About this color
#2F605C is a medium-dark, muted teal or cyan. In OKLCH its lightness is 45%, its chroma 0.054 and its hue 188°. 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 7.12:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (45%) |
| Chroma | muted (0.054) |
| Temperature | cool |
| Nearest name | Dark Green Blue (#1F6357) |
| Black text | 2.94:1 |
| White text | 7.12:1 |
Values
| HEX | #2F605C |
| RGB | rgb(47, 96, 92) |
| HSL | hsl(175, 34%, 28%) |
| OKLCH | oklch(45.4% 0.054 188.5) |
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 #2F605C | 7.12:1 | AAA | Lc -89.5 | Fine for body text |
| Black text on #2F605C | 2.94:1 | Fails | Lc 19.5 | Dividers and decoration only |
| #2F605C text on white | 7.12:1 | AAA | Lc 84.6 | Fine for body text |
| #2F605C text on black | 2.94:1 | Fails | Lc -17.4 | 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 800.
-
Step 50
50
#F2F6F6
oklch(97% 0.004 197.1)
-
Step 100
100
#E3ECEB
oklch(93.6% 0.01 189.1)
-
Step 200
200
#CDDDDB
oklch(88.5% 0.017 187.8)
-
Step 300
300
#ABC8C4
oklch(81% 0.032 186.4)
-
Step 400
400
#7DABA7
oklch(70.7% 0.05 189.4)
-
Step 500
500
#599691
oklch(63% 0.064 189)
-
Step 600
600
#3C817B
oklch(55.7% 0.07 187.8)
-
Step 700
700
#2E6D68
oklch(49.2% 0.065 188.2)
-
Step 800
800 (this color)
#2F605C
oklch(45.4% 0.054 188.5)
-
Step 900
900
#254946
oklch(37.7% 0.042 188.6)
-
Step 950
950
#162B29
oklch(27.1% 0.027 187.9)
#2F605C 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) | #5B5C5C | 0.056 |
| Deuteranopia (no green cones) | #53555D | 0.055 |
| Tritanopia (no blue cones) | #15625F | 0.018 |
| Achromatopsia (no color) | #585858 | 0.054 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2F605C
#2F605C
oklch(45.4% 0.054 188.5)
- #714A50
#714A50
oklch(45.5% 0.054 9.3)
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 #2F605C, 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
- Petrol #005F6A ΔE 0.033
- Dark Aqua #05696B ΔE 0.034
- Deep Teal #00555A ΔE 0.049
- Dark Slate Gray #2F4F4F ΔE 0.053
- Slate #516572 ΔE 0.058
- Dark Aquamarine #017371 ΔE 0.059
- YInMn Blue #415A77 ΔE 0.059
Use #2F605C 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.