#679C3C
Closest named color: Flat Green (#699D4C). oklch(63.5% 0.14 133.3), rgb(103, 156, 60).
Aa
Black text reads best on this color (6.39:1).
About this color
#679C3C is a medium-light, moderately saturated green. In OKLCH its lightness is 63%, its chroma 0.140 and its hue 133°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Flat Green (#699D4C), ΔE 0.016 away. Black text reads best on it, at 6.39:1.
| Hue family | Greens |
| Lightness | medium-light (63%) |
| Chroma | moderately saturated (0.140) |
| Temperature | in between |
| Nearest name | Flat Green (#699D4C) |
| Black text | 6.39:1 |
| White text | 3.28:1 |
Values
| HEX | #679C3C |
| RGB | rgb(103, 156, 60) |
| HSL | hsl(93, 44%, 42%) |
| OKLCH | oklch(63.5% 0.14 133.3) |
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 #679C3C | 3.28:1 | AA large text | Lc -65.5 | Content text, not long reading |
| Black text on #679C3C | 6.39:1 | AA | Lc 44.1 | Non-text elements, placeholder text |
| #679C3C text on white | 3.28:1 | AA large text | Lc 60.0 | Content text, not long reading |
| #679C3C text on black | 6.39:1 | AA | Lc -41.7 | 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
#F3F7F1
oklch(97.1% 0.009 134.9)
-
Step 100
100
#E5EDE0
oklch(93.6% 0.019 133.1)
-
Step 200
200
#CFDFC6
oklch(88.5% 0.038 134.1)
-
Step 300
300
#AFCB9E
oklch(80.9% 0.069 133.8)
-
Step 400
400
#85AF67
oklch(70.6% 0.109 133.2)
-
Step 500
500 (this color)
#679C3C
oklch(63.5% 0.14 133.3)
-
Step 600
600
#4D850F
oklch(55.6% 0.152 133.2)
-
Step 700
700
#3E7000
oklch(49% 0.139 133.3)
-
Step 800
800
#335C07
oklch(42.8% 0.117 133.5)
-
Step 900
900
#2D4B12
oklch(37.6% 0.091 133.2)
-
Step 950
950
#1B2C0D
oklch(27% 0.056 133)
#679C3C 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) | #A29131 | 0.081 |
| Deuteranopia (no green cones) | #9B8C43 | 0.083 |
| Tritanopia (no blue cones) | #679687 | 0.103 |
| Achromatopsia (no color) | #8E8E8E | 0.140 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #679C3C
#679C3C
oklch(63.5% 0.14 133.3)
- #A86FC6
#A86FC6
oklch(63.5% 0.139 313.1)
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 #679C3C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Flat Green #699D4C ΔE 0.016
- Muted Green #5FA052 ΔE 0.021
- Off Green #6BA353 ΔE 0.028
- Mid Green #50A747 ΔE 0.034
- Fern #63A950 ΔE 0.036
- Olive Drab #6B8E23 ΔE 0.039
- Drab Green #749551 ΔE 0.039
- Dark Yellow Green #728F02 ΔE 0.040
Use #679C3C 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.