#679C30
Closest named color: Flat Green (#699D4C). oklch(63.3% 0.149 132), rgb(103, 156, 48).
Aa
Black text reads best on this color (6.37:1).
About this color
#679C30 is a medium-light, vivid green. In OKLCH its lightness is 63%, its chroma 0.149 and its hue 132°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Flat Green (#699D4C), ΔE 0.026 away. Black text reads best on it, at 6.37:1.
| Hue family | Greens |
| Lightness | medium-light (63%) |
| Chroma | vivid (0.149) |
| Temperature | in between |
| Nearest name | Flat Green (#699D4C) |
| Black text | 6.37:1 |
| White text | 3.29:1 |
Values
| HEX | #679C30 |
| RGB | rgb(103, 156, 48) |
| HSL | hsl(89, 53%, 40%) |
| OKLCH | oklch(63.3% 0.149 132) |
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 #679C30 | 3.29:1 | AA large text | Lc -65.6 | Content text, not long reading |
| Black text on #679C30 | 6.37:1 | AA | Lc 43.9 | Non-text elements, placeholder text |
| #679C30 text on white | 3.29:1 | AA large text | Lc 60.1 | Content text, not long reading |
| #679C30 text on black | 6.37:1 | AA | Lc -41.6 | 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
#F3F7F0
oklch(97.1% 0.01 131.4)
-
Step 100
100
#E5EDDF
oklch(93.6% 0.02 131.5)
-
Step 200
200
#CFDFC4
oklch(88.4% 0.04 132.4)
-
Step 300
300
#AFCB9A
oklch(80.9% 0.073 132.1)
-
Step 400
400
#85B061
oklch(70.7% 0.117 132.1)
-
Step 500
500 (this color)
#679C30
oklch(63.3% 0.149 132)
-
Step 600
600
#4F8500
oklch(55.7% 0.155 132.1)
-
Step 700
700
#426F00
oklch(49% 0.136 131.8)
-
Step 800
800
#355B00
oklch(42.6% 0.118 131.9)
-
Step 900
900
#2D4C09
oklch(37.8% 0.098 132.1)
-
Step 950
950
#1B2C09
oklch(26.9% 0.061 131.5)
#679C30 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) | #A39020 | 0.083 |
| Deuteranopia (no green cones) | #9B8C39 | 0.084 |
| Tritanopia (no blue cones) | #689686 | 0.112 |
| Achromatopsia (no color) | #8E8E8E | 0.150 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #679C30
#679C30
oklch(63.3% 0.149 132)
- #A86CCB
#A86CCB
oklch(63.3% 0.15 311.9)
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 #679C30, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Flat Green #699D4C ΔE 0.026
- Muted Green #5FA052 ΔE 0.030
- Mid Green #50A747 ΔE 0.034
- Off Green #6BA353 ΔE 0.036
- Dark Yellow Green #728F02 ΔE 0.036
- Olive Drab #6B8E23 ΔE 0.039
- Fern #63A950 ΔE 0.040
- Leaf #71AA34 ΔE 0.043
Use #679C30 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.