#649C84
Closest named color: Grey Teal (#5E9B8A). oklch(64.7% 0.07 165.5), rgb(100, 156, 132).
Aa
Black text reads best on this color (6.63:1).
About this color
#649C84 is a medium-light, muted green. In OKLCH its lightness is 65%, its chroma 0.070 and its hue 165°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Grey Teal (#5E9B8A), ΔE 0.011 away. Black text reads best on it, at 6.63:1.
| Hue family | Greens |
| Lightness | medium-light (65%) |
| Chroma | muted (0.070) |
| Temperature | in between |
| Nearest name | Grey Teal (#5E9B8A) |
| Black text | 6.63:1 |
| White text | 3.16:1 |
Values
| HEX | #649C84 |
| RGB | rgb(100, 156, 132) |
| HSL | hsl(154, 22%, 50%) |
| OKLCH | oklch(64.7% 0.07 165.5) |
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 #649C84 | 3.16:1 | AA large text | Lc -64.1 | Content text, not long reading |
| Black text on #649C84 | 6.63:1 | AA | Lc 45.3 | Large or bold text, headings |
| #649C84 text on white | 3.16:1 | AA large text | Lc 58.7 | Large or bold text, headings |
| #649C84 text on black | 6.63:1 | 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
#F3F6F5
oklch(97.1% 0.003 174.5)
-
Step 100
100
#E4ECE8
oklch(93.6% 0.01 164.9)
-
Step 200
200
#CEDDD6
oklch(88.4% 0.019 166.3)
-
Step 300
300
#ADC8BB
oklch(80.9% 0.034 164.9)
-
Step 400
400
#81AC98
oklch(70.7% 0.055 164.7)
-
Step 500
500 (this color)
#649C84
oklch(64.7% 0.07 165.5)
-
Step 600
600
#448269
oklch(55.7% 0.076 165.5)
-
Step 700
700
#356D57
oklch(49% 0.07 165.8)
-
Step 800
800
#2D5947
oklch(42.6% 0.058 165.2)
-
Step 900
900
#29493C
oklch(37.6% 0.044 166.2)
-
Step 950
950
#182B23
oklch(27% 0.029 165.8)
#649C84 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) | #9A9583 | 0.070 |
| Deuteranopia (no green cones) | #908E85 | 0.066 |
| Tritanopia (no blue cones) | #569C95 | 0.027 |
| Achromatopsia (no color) | #919191 | 0.070 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #649C84
#649C84
oklch(64.7% 0.07 165.5)
- #AE7D98
#AE7D98
oklch(64.7% 0.071 345.1)
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 #649C84, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grey Teal #5E9B8A ΔE 0.011
- Dull Teal #5F9E8F ΔE 0.015
- Green Grey #77926F ΔE 0.036
- Greeny Grey #7EA07A ΔE 0.036
- Cadet Blue #5F9EA0 ΔE 0.040
- Sea #3C9992 ΔE 0.041
- Persian Green #2A9D8F ΔE 0.044
- Grey Green #86A17D ΔE 0.045
Use #649C84 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.