#64A98A
Closest named color: Tea (#65AB7C). oklch(68% 0.085 163.7), rgb(100, 169, 138).
Aa
Black text reads best on this color (7.58:1).
About this color
#64A98A is a medium-light, moderately saturated green. In OKLCH its lightness is 68%, its chroma 0.085 and its hue 164°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Tea (#65AB7C), ΔE 0.022 away. Black text reads best on it, at 7.58:1.
| Hue family | Greens |
| Lightness | medium-light (68%) |
| Chroma | moderately saturated (0.085) |
| Temperature | in between |
| Nearest name | Tea (#65AB7C) |
| Black text | 7.58:1 |
| White text | 2.76:1 |
Values
| HEX | #64A98A |
| RGB | rgb(100, 169, 138) |
| HSL | hsl(153, 29%, 53%) |
| OKLCH | oklch(68% 0.085 163.7) |
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 #64A98A | 2.76:1 | Fails | Lc -58.6 | Large or bold text, headings |
| Black text on #64A98A | 7.58:1 | AAA | Lc 50.7 | Large or bold text, headings |
| #64A98A text on white | 2.76:1 | Fails | Lc 53.3 | Large or bold text, headings |
| #64A98A text on black | 7.58:1 | AAA | Lc -48.5 | Large or bold text, headings |
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 400.
-
Step 50
50
#F1F7F4
oklch(97.1% 0.007 164.9)
-
Step 100
100
#E1EDE7
oklch(93.5% 0.015 164.7)
-
Step 200
200
#C8E0D4
oklch(88.6% 0.03 164.2)
-
Step 300
300
#A2CCB7
oklch(80.9% 0.053 163.3)
-
Step 400
400 (this color)
#64A98A
oklch(68% 0.085 163.7)
-
Step 500
500
#3E9E77
oklch(63.1% 0.109 163.4)
-
Step 600
600
#078860
oklch(55.5% 0.117 163.8)
-
Step 700
700
#007350
oklch(49.2% 0.105 163.6)
-
Step 800
800
#025E41
oklch(42.7% 0.091 163.7)
-
Step 900
900
#134D37
oklch(37.7% 0.07 163.6)
-
Step 950
950
#0E2D20
oklch(26.9% 0.044 163.2)
#64A98A 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) | #A7A088 | 0.084 |
| Deuteranopia (no green cones) | #9C988C | 0.081 |
| Tritanopia (no blue cones) | #52A9A0 | 0.034 |
| Achromatopsia (no color) | #9B9B9B | 0.085 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #64A98A
#64A98A
oklch(68% 0.085 163.7)
- #BE83A5
#BE83A5
oklch(68% 0.085 344.1)
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 #64A98A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Tea #65AB7C ΔE 0.022
- Greeny Blue #42B395 ΔE 0.034
- Dusty Green #76A973 ΔE 0.034
- Greeny Grey #7EA07A ΔE 0.035
- Dull Teal #5F9E8F ΔE 0.036
- Grey Green #86A17D ΔE 0.040
- Grey Teal #5E9B8A ΔE 0.043
- Dark Seafoam Green #3EAF76 ΔE 0.050
Use #64A98A 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.