#649A4E
Closest named color: Flat Green (#699D4C). oklch(63% 0.122 137.3), rgb(100, 154, 78).
Aa
Black text reads best on this color (6.27:1).
About this color
#649A4E is a medium-light, moderately saturated green. In OKLCH its lightness is 63%, its chroma 0.122 and its hue 137°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Flat Green (#699D4C), ΔE 0.012 away. Black text reads best on it, at 6.27:1.
| Hue family | Greens |
| Lightness | medium-light (63%) |
| Chroma | moderately saturated (0.122) |
| Temperature | in between |
| Nearest name | Flat Green (#699D4C) |
| Black text | 6.27:1 |
| White text | 3.34:1 |
Values
| HEX | #649A4E |
| RGB | rgb(100, 154, 78) |
| HSL | hsl(103, 33%, 45%) |
| OKLCH | oklch(63% 0.122 137.3) |
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 #649A4E | 3.34:1 | AA large text | Lc -66.2 | Content text, not long reading |
| Black text on #649A4E | 6.27:1 | AA | Lc 43.3 | Non-text elements, placeholder text |
| #649A4E text on white | 3.34:1 | AA large text | Lc 60.8 | Content text, not long reading |
| #649A4E text on black | 6.27:1 | AA | Lc -40.9 | 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
#F3F7F2
oklch(97.2% 0.008 139.4)
-
Step 100
100
#E5EDE2
oklch(93.7% 0.017 137)
-
Step 200
200
#CFDFC9
oklch(88.6% 0.034 137.1)
-
Step 300
300
#AFCAA5
oklch(80.9% 0.059 137.3)
-
Step 400
400
#84AF74
oklch(70.8% 0.095 137.5)
-
Step 500
500 (this color)
#649A4E
oklch(63% 0.122 137.3)
-
Step 600
600
#4A8430
oklch(55.5% 0.132 137.3)
-
Step 700
700
#3B7023
oklch(49.1% 0.123 137.4)
-
Step 800
800
#315B1F
oklch(42.6% 0.101 137.5)
-
Step 900
900
#2C4B1F
oklch(37.7% 0.079 137.3)
-
Step 950
950
#1A2C13
oklch(27% 0.05 137.5)
#649A4E 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) | #9E8F48 | 0.080 |
| Deuteranopia (no green cones) | #978B53 | 0.080 |
| Tritanopia (no blue cones) | #629588 | 0.085 |
| Achromatopsia (no color) | #8C8C8C | 0.122 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #649A4E
#649A4E
oklch(63% 0.122 137.3)
- #A770B9
#A770B9
oklch(62.9% 0.122 317.5)
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 #649A4E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Flat Green #699D4C ΔE 0.012
- Muted Green #5FA052 ΔE 0.017
- Drab Green #749551 ΔE 0.024
- Moss #769958 ΔE 0.027
- Off Green #6BA353 ΔE 0.028
- Light Forest Green #4F9153 ΔE 0.038
- Olive Drab #6B8E23 ΔE 0.042
- Moss Green #658B38 ΔE 0.043
Use #649A4E 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.