#689A3C
Closest named color: Flat Green (#699D4C). oklch(63% 0.136 132.7), rgb(104, 154, 60).
Aa
Black text reads best on this color (6.27:1).
About this color
#689A3C is a medium-light, moderately saturated green. In OKLCH its lightness is 63%, its chroma 0.136 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 6.27:1.
| Hue family | Greens |
| Lightness | medium-light (63%) |
| Chroma | moderately saturated (0.136) |
| Temperature | in between |
| Nearest name | Flat Green (#699D4C) |
| Black text | 6.27:1 |
| White text | 3.34:1 |
Values
| HEX | #689A3C |
| RGB | rgb(104, 154, 60) |
| HSL | hsl(92, 44%, 42%) |
| OKLCH | oklch(63% 0.136 132.7) |
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 #689A3C | 3.34:1 | AA large text | Lc -66.2 | Content text, not long reading |
| Black text on #689A3C | 6.27:1 | AA | Lc 43.3 | Non-text elements, placeholder text |
| #689A3C text on white | 3.34:1 | AA large text | Lc 60.7 | Content text, not long reading |
| #689A3C text on black | 6.27:1 | AA | Lc -41.0 | 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
#E5EDE0
oklch(93.6% 0.019 133.1)
-
Step 200
200
#D0DFC6
oklch(88.6% 0.037 132.7)
-
Step 300
300
#B0CA9E
oklch(80.8% 0.066 132.7)
-
Step 400
400
#87AF68
oklch(70.7% 0.107 132.5)
-
Step 500
500 (this color)
#689A3C
oklch(63% 0.136 132.7)
-
Step 600
600
#4F8413
oklch(55.5% 0.148 132.7)
-
Step 700
700
#407000
oklch(49.1% 0.138 132.7)
-
Step 800
800
#355B09
oklch(42.6% 0.114 132.6)
-
Step 900
900
#2E4B13
oklch(37.7% 0.089 132.8)
-
Step 950
950
#1B2C0D
oklch(27% 0.056 133)
#689A3C 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) | #A08F32 | 0.078 |
| Deuteranopia (no green cones) | #998B43 | 0.079 |
| Tritanopia (no blue cones) | #699486 | 0.102 |
| Achromatopsia (no color) | #8C8C8C | 0.137 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #689A3C
#689A3C
oklch(63% 0.136 132.7)
- #A56EC4
#A56EC4
oklch(62.9% 0.137 312.4)
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 #689A3C, 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 0.023
- Off Green #6BA353 ΔE 0.031
- Olive Drab #6B8E23 ΔE 0.034
- Drab Green #749551 ΔE 0.035
- Dark Yellow Green #728F02 ΔE 0.036
- Moss #769958 ΔE 0.039
- Mid Green #50A747 ΔE 0.039
Use #689A3C 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.