#139673
Closest named color: Viridian (#1E9167). oklch(60% 0.117 168.3), rgb(19, 150, 115).
Aa
Black text reads best on this color (5.63:1).
About this color
#139673 is a medium-dark, moderately saturated green. In OKLCH its lightness is 60%, its chroma 0.117 and its hue 168°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Viridian (#1E9167), ΔE 0.019 away. Black text reads best on it, at 5.63:1.
| Hue family | Greens |
| Lightness | medium-dark (60%) |
| Chroma | moderately saturated (0.117) |
| Temperature | in between |
| Nearest name | Viridian (#1E9167) |
| Black text | 5.63:1 |
| White text | 3.72:1 |
Values
| HEX | #139673 |
| RGB | rgb(19, 150, 115) |
| HSL | hsl(164, 78%, 33%) |
| OKLCH | oklch(60% 0.117 168.3) |
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 #139673 | 3.72:1 | AA large text | Lc -69.8 | Content text, not long reading |
| Black text on #139673 | 5.63:1 | AA | Lc 39.8 | Non-text elements, placeholder text |
| #139673 text on white | 3.72:1 | AA large text | Lc 64.3 | Content text, not long reading |
| #139673 text on black | 5.63:1 | AA | Lc -37.4 | Non-text elements, placeholder text |
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 500.
-
Step 50
50
#F1F7F4
oklch(97.1% 0.007 164.9)
-
Step 100
100
#E0EEE8
oklch(93.7% 0.017 168.5)
-
Step 200
200
#C6E0D5
oklch(88.4% 0.031 168.3)
-
Step 300
300
#9DCDBA
oklch(80.9% 0.057 168.7)
-
Step 400
400
#62B396
oklch(70.7% 0.091 168.4)
-
Step 500
500 (this color)
#139673
oklch(60% 0.117 168.3)
-
Step 600
600
#008867
oklch(55.7% 0.112 168.2)
-
Step 700
700
#007256
oklch(49% 0.099 168.4)
-
Step 800
800
#005E46
oklch(42.8% 0.087 168)
-
Step 900
900
#004E3A
oklch(37.7% 0.076 168.5)
-
Step 950
950
#072E22
oklch(27% 0.049 168.2)
#139673 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) | #928B71 | 0.118 |
| Deuteranopia (no green cones) | #838075 | 0.114 |
| Tritanopia (no blue cones) | #00978C | 0.037 |
| Achromatopsia (no color) | #848484 | 0.118 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #139673
#139673
oklch(60% 0.117 168.3)
- #B2618C
#B2618C
oklch(59.9% 0.117 348.1)
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 #139673, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Viridian #1E9167 ΔE 0.019
- Ocean Green #3D9973 ΔE 0.023
- Blue Green #0F9B8E ΔE 0.039
- Sea Green #2E8B57 ΔE 0.042
- Persian Green #2A9D8F ΔE 0.044
- Light Forest Green #4F9153 ΔE 0.047
- Dusty Teal #4C9085 ΔE 0.051
- Jade #1FA774 ΔE 0.053
Use #139673 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.