#677B62
Closest named color: Dark Sage (#598556). oklch(55.9% 0.045 139.4), rgb(103, 123, 98).
Aa
Black text reads best on this color (4.58:1).
About this color
#677B62 is a medium-dark, muted green. In OKLCH its lightness is 56%, its chroma 0.045 and its hue 139°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Sage (#598556), ΔE 0.043 away. Black text reads best on it, at 4.58:1.
| Hue family | Greens |
| Lightness | medium-dark (56%) |
| Chroma | muted (0.045) |
| Temperature | in between |
| Nearest name | Dark Sage (#598556) |
| Black text | 4.58:1 |
| White text | 4.57:1 |
Values
| HEX | #677B62 |
| RGB | rgb(103, 123, 98) |
| HSL | hsl(108, 11%, 43%) |
| OKLCH | oklch(55.9% 0.045 139.4) |
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 #677B62 | 4.57:1 | AA | Lc -77.3 | Fine for body text |
| Black text on #677B62 | 4.58:1 | AA | Lc 32.3 | Non-text elements, placeholder text |
| #677B62 text on white | 4.57:1 | AA | Lc 71.8 | Content text, not long reading |
| #677B62 text on black | 4.58:1 | AA | Lc -29.9 | 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 600.
-
Step 50
50
#F4F6F4
oklch(97.1% 0.003 145.5)
-
Step 100
100
#E8EBE7
oklch(93.7% 0.006 137.8)
-
Step 200
200
#D5DBD4
oklch(88.5% 0.011 141.3)
-
Step 300
300
#BAC4B8
oklch(80.9% 0.02 140.5)
-
Step 400
400
#97A693
oklch(70.8% 0.032 139.1)
-
Step 500
500
#7D9078
oklch(63.1% 0.041 139.2)
-
Step 600
600 (this color)
#677B62
oklch(55.9% 0.045 139.4)
-
Step 700
700
#556750
oklch(49.2% 0.042 138.9)
-
Step 800
800
#455442
oklch(42.7% 0.035 140.4)
-
Step 900
900
#3A4538
oklch(37.6% 0.026 140.8)
-
Step 950
950
#222921
oklch(27.1% 0.018 141.6)
#677B62 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) | #7D7761 | 0.033 |
| Deuteranopia (no green cones) | #797563 | 0.031 |
| Tritanopia (no blue cones) | #667974 | 0.030 |
| Achromatopsia (no color) | #757575 | 0.045 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #677B62
#677B62
oklch(55.9% 0.045 139.4)
- #806C85
#806C85
oklch(55.9% 0.045 319.5)
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 #677B62, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Sage #598556 ΔE 0.043
- Grey Brown #7F7053 ΔE 0.043
- Military Green #667C3E ΔE 0.050
- Slate Green #658D6D ΔE 0.051
- Battleship Gray #6C757D ΔE 0.051
- Medium Grey #7D7F7C ΔE 0.052
- Battleship Grey #6B7C85 ΔE 0.054
- Dull Brown #876E4B ΔE 0.057
Use #677B62 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.