#738678
Closest named color: Medium Grey (#7D7F7C). oklch(60.1% 0.03 153.5), rgb(115, 134, 120).
Aa
Black text reads best on this color (5.41:1).
About this color
#738678 is a medium-dark, muted green. In OKLCH its lightness is 60%, its chroma 0.030 and its hue 153°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Medium Grey (#7D7F7C), ΔE 0.027 away. Black text reads best on it, at 5.41:1.
| Hue family | Greens |
| Lightness | medium-dark (60%) |
| Chroma | muted (0.030) |
| Temperature | in between |
| Nearest name | Medium Grey (#7D7F7C) |
| Black text | 5.41:1 |
| White text | 3.88:1 |
Values
| HEX | #738678 |
| RGB | rgb(115, 134, 120) |
| HSL | hsl(136, 8%, 49%) |
| OKLCH | oklch(60.1% 0.03 153.5) |
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 #738678 | 3.88:1 | AA large text | Lc -71.8 | Content text, not long reading |
| Black text on #738678 | 5.41:1 | AA | Lc 37.8 | Non-text elements, placeholder text |
| #738678 text on white | 3.88:1 | AA large text | Lc 66.3 | Content text, not long reading |
| #738678 text on black | 5.41:1 | AA | Lc -35.4 | 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
#F4F6F5
oklch(97.1% 0.002 165.1)
-
Step 100
100
#E8EBE8
oklch(93.7% 0.005 145.5)
-
Step 200
200
#D5DBD6
oklch(88.5% 0.009 150.7)
-
Step 300
300
#BAC4BC
oklch(81% 0.016 151.7)
-
Step 400
400
#96A59A
oklch(70.7% 0.023 153.9)
-
Step 500
500 (this color)
#738678
oklch(60.1% 0.03 153.5)
-
Step 600
600
#65796A
oklch(55.5% 0.033 152.8)
-
Step 700
700
#546659
oklch(49.1% 0.03 153.8)
-
Step 800
800
#455349
oklch(42.7% 0.024 154.2)
-
Step 900
900
#3A453D
oklch(37.8% 0.02 153.8)
-
Step 950
950
#222824
oklch(26.9% 0.011 156.4)
#738678 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) | #868377 | 0.027 |
| Deuteranopia (no green cones) | #838079 | 0.028 |
| Tritanopia (no blue cones) | #708582 | 0.016 |
| Achromatopsia (no color) | #818181 | 0.031 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #738678
#738678
oklch(60.1% 0.03 153.5)
- #8C7A88
#8C7A88
oklch(60.1% 0.03 333.6)
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 #738678, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Grey #7D7F7C ΔE 0.027
- Gray #808080 ΔE 0.030
- Steel Grey #6F828A ΔE 0.034
- Slate Green #658D6D ΔE 0.035
- Brown Grey #8D8468 ΔE 0.040
- Green Grey #77926F ΔE 0.042
- Battleship Grey #6B7C85 ΔE 0.043
- Steel #738595 ΔE 0.046
Use #738678 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.