#49AA63
Closest named color: Algae (#54AC68). oklch(66.2% 0.139 149.8), rgb(73, 170, 99).
Aa
Black text reads best on this color (7.21:1).
About this color
#49AA63 is a medium-light, moderately saturated green. In OKLCH its lightness is 66%, its chroma 0.139 and its hue 150°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Algae (#54AC68), ΔE 0.013 away. Black text reads best on it, at 7.21:1.
| Hue family | Greens |
| Lightness | medium-light (66%) |
| Chroma | moderately saturated (0.139) |
| Temperature | in between |
| Nearest name | Algae (#54AC68) |
| Black text | 7.21:1 |
| White text | 2.91:1 |
Values
| HEX | #49AA63 |
| RGB | rgb(73, 170, 99) |
| HSL | hsl(136, 40%, 48%) |
| OKLCH | oklch(66.2% 0.139 149.8) |
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 #49AA63 | 2.91:1 | Fails | Lc -60.5 | Content text, not long reading |
| Black text on #49AA63 | 7.21:1 | AAA | Lc 48.8 | Large or bold text, headings |
| #49AA63 text on white | 2.91:1 | Fails | Lc 55.2 | Large or bold text, headings |
| #49AA63 text on black | 7.21:1 | AAA | Lc -46.6 | 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 500.
-
Step 50
50
#F1F7F2
oklch(97% 0.009 150.7)
-
Step 100
100
#E1EEE3
oklch(93.6% 0.02 150.1)
-
Step 200
200
#C8E1CC
oklch(88.5% 0.039 150)
-
Step 300
300
#A2CEAA
oklch(81% 0.068 150.1)
-
Step 400
400
#6CB47C
oklch(70.8% 0.109 150)
-
Step 500
500 (this color)
#49AA63
oklch(66.2% 0.139 149.8)
-
Step 600
600
#098B3F
oklch(55.7% 0.152 149.8)
-
Step 700
700
#007533
oklch(49.1% 0.136 149.9)
-
Step 800
800
#046029
oklch(42.8% 0.117 149.7)
-
Step 900
900
#134E26
oklch(37.6% 0.09 150.1)
-
Step 950
950
#0E2E17
oklch(27% 0.057 150.2)
#49AA63 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) | #AB9D5E | 0.115 |
| Deuteranopia (no green cones) | #9E9468 | 0.113 |
| Tritanopia (no blue cones) | #31A798 | 0.077 |
| Achromatopsia (no color) | #979797 | 0.140 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #49AA63
#49AA63
oklch(66.2% 0.139 149.8)
- #C171BB
#C171BB
oklch(66.1% 0.139 329.7)
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 #49AA63, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Algae #54AC68 ΔE 0.013
- Seaweed Green #35AD6B ΔE 0.014
- Jade Green #2BAF6A ΔE 0.019
- Dark Pastel Green #56AE57 ΔE 0.023
- Dark Seafoam Green #3EAF76 ΔE 0.023
- Medium Sea Green #3CB371 ΔE 0.026
- Fern #63A950 ΔE 0.027
- Bluey Green #2BB179 ΔE 0.029
Use #49AA63 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.