#689F3E
Closest named color: Flat Green (#699D4C). oklch(64.3% 0.142 133.8), rgb(104, 159, 62).
Aa
Black text reads best on this color (6.61:1).
About this color
#689F3E is a medium-light, vivid green. In OKLCH its lightness is 64%, its chroma 0.142 and its hue 134°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Flat Green (#699D4C), ΔE 0.017 away. Black text reads best on it, at 6.61:1.
| Hue family | Greens |
| Lightness | medium-light (64%) |
| Chroma | vivid (0.142) |
| Temperature | in between |
| Nearest name | Flat Green (#699D4C) |
| Black text | 6.61:1 |
| White text | 3.17:1 |
Values
| HEX | #689F3E |
| RGB | rgb(104, 159, 62) |
| HSL | hsl(94, 44%, 43%) |
| OKLCH | oklch(64.3% 0.142 133.8) |
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 #689F3E | 3.17:1 | AA large text | Lc -64.1 | Content text, not long reading |
| Black text on #689F3E | 6.61:1 | AA | Lc 45.3 | Large or bold text, headings |
| #689F3E text on white | 3.17:1 | AA large text | Lc 58.7 | Large or bold text, headings |
| #689F3E text on black | 6.61:1 | AA | Lc -43.0 | 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
#E4EDE0
oklch(93.6% 0.02 135.8)
-
Step 200
200
#CFDFC6
oklch(88.5% 0.038 134.1)
-
Step 300
300
#AFCB9D
oklch(80.9% 0.07 133.3)
-
Step 400
400
#84B067
oklch(70.8% 0.111 133.8)
-
Step 500
500 (this color)
#689F3E
oklch(64.3% 0.142 133.8)
-
Step 600
600
#4B850D
oklch(55.5% 0.153 133.7)
-
Step 700
700
#3D7000
oklch(49% 0.14 133.6)
-
Step 800
800
#325C05
oklch(42.7% 0.119 133.7)
-
Step 900
900
#2C4C12
oklch(37.8% 0.093 134)
-
Step 950
950
#1A2C0C
oklch(26.9% 0.058 133.6)
#689F3E 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) | #A59333 | 0.084 |
| Deuteranopia (no green cones) | #9D8F45 | 0.084 |
| Tritanopia (no blue cones) | #68998A | 0.104 |
| Achromatopsia (no color) | #909090 | 0.142 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #689F3E
#689F3E
oklch(64.3% 0.142 133.8)
- #AC70C9
#AC70C9
oklch(64.3% 0.143 314)
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 #689F3E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Flat Green #699D4C ΔE 0.017
- Muted Green #5FA052 ΔE 0.020
- Off Green #6BA353 ΔE 0.023
- Mid Green #50A747 ΔE 0.028
- Fern #63A950 ΔE 0.028
- Leaf #71AA34 ΔE 0.037
- Dark Pastel Green #56AE57 ΔE 0.042
- Moss #769958 ΔE 0.043
Use #689F3E 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.