#45A478
Closest named color: Jade (#1FA774). oklch(65% 0.112 160.7), rgb(69, 164, 120).
Aa
Black text reads best on this color (6.83:1).
About this color
#45A478 is a medium-light, moderately saturated green. In OKLCH its lightness is 65%, its chroma 0.112 and its hue 161°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Jade (#1FA774), ΔE 0.023 away. Black text reads best on it, at 6.83:1.
| Hue family | Greens |
| Lightness | medium-light (65%) |
| Chroma | moderately saturated (0.112) |
| Temperature | in between |
| Nearest name | Jade (#1FA774) |
| Black text | 6.83:1 |
| White text | 3.07:1 |
Values
| HEX | #45A478 |
| RGB | rgb(69, 164, 120) |
| HSL | hsl(152, 41%, 46%) |
| OKLCH | oklch(65% 0.112 160.7) |
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 #45A478 | 3.07:1 | AA large text | Lc -62.7 | Content text, not long reading |
| Black text on #45A478 | 6.83:1 | AA | Lc 46.7 | Large or bold text, headings |
| #45A478 text on white | 3.07:1 | AA large text | Lc 57.4 | Large or bold text, headings |
| #45A478 text on black | 6.83:1 | AA | Lc -44.4 | 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
#F1F7F4
oklch(97.1% 0.007 164.9)
-
Step 100
100
#E1EDE6
oklch(93.5% 0.016 160.6)
-
Step 200
200
#C9E0D2
oklch(88.6% 0.031 159)
-
Step 300
300
#A2CCB5
oklch(80.9% 0.055 160.9)
-
Step 400
400
#6DB28E
oklch(70.7% 0.088 160.2)
-
Step 500
500 (this color)
#45A478
oklch(65% 0.112 160.7)
-
Step 600
600
#0A895B
oklch(55.7% 0.123 160.6)
-
Step 700
700
#00734B
oklch(49% 0.11 160.6)
-
Step 800
800
#045E3D
oklch(42.6% 0.094 160.6)
-
Step 900
900
#134D34
oklch(37.6% 0.073 160.6)
-
Step 950
950
#0E2D1F
oklch(26.9% 0.046 161.4)
#45A478 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) | #A29975 | 0.107 |
| Deuteranopia (no green cones) | #958F7B | 0.105 |
| Tritanopia (no blue cones) | #1EA398 | 0.049 |
| Achromatopsia (no color) | #939393 | 0.113 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #45A478
#45A478
oklch(65% 0.112 160.7)
- #BD73A4
#BD73A4
oklch(65.1% 0.112 340.7)
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 #45A478, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Jade #1FA774 ΔE 0.023
- Ocean Green #3D9973 ΔE 0.034
- Dark Seafoam Green #3EAF76 ΔE 0.034
- Tea #65AB7C ΔE 0.037
- Seaweed Green #35AD6B ΔE 0.038
- Algae #54AC68 ΔE 0.038
- Bluey Green #2BB179 ΔE 0.039
- Jade Green #2BAF6A ΔE 0.045
Use #45A478 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.