#45A565
Closest named color: Seaweed Green (#35AD6B). oklch(64.8% 0.132 151.9), rgb(69, 165, 101).
Aa
Black text reads best on this color (6.82:1).
About this color
#45A565 is a medium-light, moderately saturated green. In OKLCH its lightness is 65%, its chroma 0.132 and its hue 152°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Seaweed Green (#35AD6B), ΔE 0.022 away. Black text reads best on it, at 6.82:1.
| Hue family | Greens |
| Lightness | medium-light (65%) |
| Chroma | moderately saturated (0.132) |
| Temperature | in between |
| Nearest name | Seaweed Green (#35AD6B) |
| Black text | 6.82:1 |
| White text | 3.07:1 |
Values
| HEX | #45A565 |
| RGB | rgb(69, 165, 101) |
| HSL | hsl(140, 41%, 46%) |
| OKLCH | oklch(64.8% 0.132 151.9) |
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 #45A565 | 3.07:1 | AA large text | Lc -62.8 | Content text, not long reading |
| Black text on #45A565 | 6.82:1 | AA | Lc 46.6 | Large or bold text, headings |
| #45A565 text on white | 3.07:1 | AA large text | Lc 57.4 | Large or bold text, headings |
| #45A565 text on black | 6.82:1 | AA | Lc -44.3 | 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
#F1F7F3
oklch(97.1% 0.008 157.1)
-
Step 100
100
#E1EEE4
oklch(93.7% 0.019 152.8)
-
Step 200
200
#C9E0CE
oklch(88.5% 0.035 152)
-
Step 300
300
#A2CDAC
oklch(80.8% 0.065 151.8)
-
Step 400
400
#6DB380
oklch(70.7% 0.103 151.7)
-
Step 500
500 (this color)
#45A565
oklch(64.8% 0.132 151.9)
-
Step 600
600
#0C8A46
oklch(55.6% 0.143 151.8)
-
Step 700
700
#007539
oklch(49.2% 0.13 151.8)
-
Step 800
800
#055F2E
oklch(42.6% 0.11 151.8)
-
Step 900
900
#144E29
oklch(37.7% 0.086 151.6)
-
Step 950
950
#0E2E19
oklch(27.1% 0.054 152.3)
#45A565 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) | #A59861 | 0.113 |
| Deuteranopia (no green cones) | #988F69 | 0.111 |
| Tritanopia (no blue cones) | #29A395 | 0.070 |
| Achromatopsia (no color) | #939393 | 0.133 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #45A565
#45A565
oklch(64.8% 0.132 151.9)
- #BC6EB2
#BC6EB2
oklch(64.7% 0.132 331.8)
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 #45A565, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Seaweed Green #35AD6B ΔE 0.022
- Jade #1FA774 ΔE 0.023
- Algae #54AC68 ΔE 0.025
- Muted Green #5FA052 ΔE 0.027
- Jade Green #2BAF6A ΔE 0.029
- Dark Seafoam Green #3EAF76 ΔE 0.030
- Off Green #6BA353 ΔE 0.035
- Bluey Green #2BB179 ΔE 0.036
Use #45A565 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.