#659B71
Closest named color: Green Grey (#77926F). oklch(64% 0.085 150.4), rgb(101, 155, 113).
Aa
Black text reads best on this color (6.48:1).
About this color
#659B71 is a medium-light, moderately saturated green. In OKLCH its lightness is 64%, its chroma 0.085 and its hue 150°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Green Grey (#77926F), ΔE 0.031 away. Black text reads best on it, at 6.48:1.
| Hue family | Greens |
| Lightness | medium-light (64%) |
| Chroma | moderately saturated (0.085) |
| Temperature | in between |
| Nearest name | Green Grey (#77926F) |
| Black text | 6.48:1 |
| White text | 3.24:1 |
Values
| HEX | #659B71 |
| RGB | rgb(101, 155, 113) |
| HSL | hsl(133, 21%, 50%) |
| OKLCH | oklch(64% 0.085 150.4) |
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 #659B71 | 3.24:1 | AA large text | Lc -65.0 | Content text, not long reading |
| Black text on #659B71 | 6.48:1 | AA | Lc 44.5 | Non-text elements, placeholder text |
| #659B71 text on white | 3.24:1 | AA large text | Lc 59.6 | Large or bold text, headings |
| #659B71 text on black | 6.48:1 | AA | Lc -42.1 | 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
#F3F6F3
oklch(97% 0.005 145.5)
-
Step 100
100
#E4ECE6
oklch(93.5% 0.012 153.7)
-
Step 200
200
#CFDED1
oklch(88.6% 0.024 149.3)
-
Step 300
300
#AEC9B3
oklch(81% 0.042 150.7)
-
Step 400
400
#83AD8B
oklch(70.8% 0.067 150.2)
-
Step 500
500 (this color)
#659B71
oklch(64% 0.085 150.4)
-
Step 600
600
#488356
oklch(55.7% 0.093 150.1)
-
Step 700
700
#396E46
oklch(49% 0.086 150.2)
-
Step 800
800
#305A3A
oklch(42.7% 0.071 150.2)
-
Step 900
900
#2B4A32
oklch(37.7% 0.055 150.3)
-
Step 950
950
#192B1D
oklch(26.9% 0.035 150.5)
#659B71 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) | #9C926F | 0.074 |
| Deuteranopia (no green cones) | #938D73 | 0.070 |
| Tritanopia (no blue cones) | #5D9990 | 0.047 |
| Achromatopsia (no color) | #8F8F8F | 0.086 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #659B71
#659B71
oklch(64% 0.085 150.4)
- #AA79A5
#AA79A5
oklch(64% 0.086 330.1)
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 #659B71, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Green Grey #77926F ΔE 0.031
- Moss #769958 ΔE 0.033
- Grey Teal #5E9B8A ΔE 0.036
- Greeny Grey #7EA07A ΔE 0.037
- Ocean Green #3D9973 ΔE 0.037
- Drab Green #749551 ΔE 0.039
- Slate Green #658D6D ΔE 0.040
- Dull Teal #5F9E8F ΔE 0.041
Use #659B71 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.