#006D57
Closest named color: Dark Green Blue (#1F6357). oklch(47.6% 0.092 172.4), rgb(0, 109, 87).
Aa
White text reads best on this color (6.31:1).
About this color
#006D57 is a medium-dark, moderately saturated teal or cyan. In OKLCH its lightness is 48%, its chroma 0.092 and its hue 172°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Green Blue (#1F6357), ΔE 0.033 away. White text reads best on it, at 6.31:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (48%) |
| Chroma | moderately saturated (0.092) |
| Temperature | cool |
| Nearest name | Dark Green Blue (#1F6357) |
| Black text | 3.32:1 |
| White text | 6.31:1 |
Values
| HEX | #006D57 |
| RGB | rgb(0, 109, 87) |
| HSL | hsl(168, 100%, 21%) |
| OKLCH | oklch(47.6% 0.092 172.4) |
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 #006D57 | 6.31:1 | AA | Lc -86.0 | Fine for body text |
| Black text on #006D57 | 3.32:1 | AA large text | Lc 23.2 | Dividers and decoration only |
| #006D57 text on white | 6.31:1 | AA | Lc 80.9 | Fine for body text |
| #006D57 text on black | 3.32:1 | AA large text | Lc -21.0 | 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
#F2F7F5
oklch(97.2% 0.006 170.4)
-
Step 100
100
#E2EDE9
oklch(93.7% 0.013 172.4)
-
Step 200
200
#CADFD7
oklch(88.6% 0.025 170.9)
-
Step 300
300
#A4CABD
oklch(80.8% 0.044 172.3)
-
Step 400
400
#71AF9C
oklch(70.6% 0.07 172.9)
-
Step 500
500
#469B84
oklch(63% 0.09 173)
-
Step 600
600
#1E866D
oklch(55.7% 0.099 172.2)
-
Step 700
700 (this color)
#006D57
oklch(47.6% 0.092 172.4)
-
Step 800
800
#115C4A
oklch(42.6% 0.076 172.2)
-
Step 900
900
#194C3E
oklch(37.8% 0.06 171.8)
-
Step 950
950
#102C24
oklch(26.8% 0.037 172.3)
#006D57 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) | #696556 | 0.095 |
| Deuteranopia (no green cones) | #5D5C59 | 0.091 |
| Tritanopia (no blue cones) | #006E67 | 0.025 |
| Achromatopsia (no color) | #606060 | 0.093 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #006D57
#006D57
oklch(47.6% 0.092 172.4)
- #834562
#834562
oklch(47.6% 0.092 351.7)
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 #006D57, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Green Blue #1F6357 ΔE 0.033
- Dark Aqua #05696B ΔE 0.039
- Dark Aquamarine #017371 ΔE 0.041
- Deep Turquoise #017374 ΔE 0.045
- Spruce #0A5F38 ΔE 0.055
- Bluegreen #017A79 ΔE 0.059
- Pine #2B5D34 ΔE 0.059
- Petrol #005F6A ΔE 0.063
Use #006D57 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.