#07312E
Closest named color: Jet (#212529). oklch(28.5% 0.045 187.9), rgb(7, 49, 46).
Aa
White text reads best on this color (14.11:1).
About this color
#07312E is a dark, muted teal or cyan. In OKLCH its lightness is 28%, its chroma 0.045 and its hue 188°. Its hue sits on the cool side of the wheel. The nearest named color is Jet (#212529), ΔE 0.047 away. White text reads best on it, at 14.11:1.
| Hue family | Teals and cyans |
| Lightness | dark (28%) |
| Chroma | muted (0.045) |
| Temperature | cool |
| Nearest name | Jet (#212529) |
| Black text | 1.48:1 |
| White text | 14.11:1 |
Values
| HEX | #07312E |
| RGB | rgb(7, 49, 46) |
| HSL | hsl(176, 75%, 11%) |
| OKLCH | oklch(28.5% 0.045 187.9) |
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 #07312E | 14.11:1 | AAA | Lc -103.6 | Preferred for body text |
| Black text on #07312E | 1.48:1 | Fails | Lc 0.0 | Not readable |
| #07312E text on white | 14.11:1 | AAA | Lc 100.6 | Preferred for body text |
| #07312E text on black | 1.48:1 | Fails | Lc 0.0 | Not readable |
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 950.
-
Step 50
50
#F0F7F6
oklch(97.1% 0.008 186.9)
-
Step 100
100
#DFEDEC
oklch(93.5% 0.015 191.8)
-
Step 200
200
#C4E0DD
oklch(88.5% 0.03 188.8)
-
Step 300
300
#9ACCC7
oklch(80.9% 0.053 188.5)
-
Step 400
400
#5BB2AA
oklch(70.7% 0.085 187.6)
-
Step 500
500
#0B9E95
oklch(63.1% 0.108 187.6)
-
Step 600
600
#00857E
oklch(55.6% 0.097 188.3)
-
Step 700
700
#00706A
oklch(49.1% 0.085 188.3)
-
Step 800
800
#005C56
oklch(42.8% 0.075 187.1)
-
Step 900
900
#004D48
oklch(37.8% 0.066 187.3)
-
Step 950
950 (this color)
#07312E
oklch(28.5% 0.045 187.9)
#07312E 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) | #2E2E2E | 0.048 |
| Deuteranopia (no green cones) | #28292E | 0.046 |
| Tritanopia (no blue cones) | #003230 | 0.005 |
| Achromatopsia (no color) | #2B2B2B | 0.045 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #07312E
#07312E
oklch(28.5% 0.045 187.9)
- #3D2026
#3D2026
oklch(28.4% 0.046 7)
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 #07312E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Jet #212529 ΔE 0.047
- Dark #1B2431 ΔE 0.051
- Oxford Blue #1B263B ΔE 0.055
- Gunmetal #293241 ΔE 0.055
- Pakistan Green #283618 ΔE 0.055
- Midnight Green #073B4C ΔE 0.057
- Space Cadet #2B2D42 ΔE 0.063
- Very Dark Green #062E03 ΔE 0.064
Use #07312E 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.