#45A211
Closest named color: Grassy Green (#419C03). oklch(63.1% 0.189 138), rgb(69, 162, 17).
Aa
Black text reads best on this color (6.42:1).
About this color
#45A211 is a medium-light, vivid green. In OKLCH its lightness is 63%, its chroma 0.189 and its hue 138°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Grassy Green (#419C03), ΔE 0.018 away. Black text reads best on it, at 6.42:1.
| Hue family | Greens |
| Lightness | medium-light (63%) |
| Chroma | vivid (0.189) |
| Temperature | in between |
| Nearest name | Grassy Green (#419C03) |
| Black text | 6.42:1 |
| White text | 3.26:1 |
Values
| HEX | #45A211 |
| RGB | rgb(69, 162, 17) |
| HSL | hsl(98, 81%, 35%) |
| OKLCH | oklch(63.1% 0.189 138) |
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 #45A211 | 3.26:1 | AA large text | Lc -65.0 | Content text, not long reading |
| Black text on #45A211 | 6.42:1 | AA | Lc 44.5 | Non-text elements, placeholder text |
| #45A211 text on white | 3.26:1 | AA large text | Lc 59.6 | Large or bold text, headings |
| #45A211 text on black | 6.42:1 | AA | Lc -42.2 | 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
#F1F8F0
oklch(97.2% 0.013 141.8)
-
Step 100
100
#E1EEDD
oklch(93.5% 0.026 138.3)
-
Step 200
200
#C9E2C1
oklch(88.6% 0.052 138.1)
-
Step 300
300
#A3CF95
oklch(80.8% 0.092 138.3)
-
Step 400
400
#70B656
oklch(70.8% 0.148 137.9)
-
Step 500
500 (this color)
#45A211
oklch(63.1% 0.189 138)
-
Step 600
600
#368900
oklch(55.6% 0.172 138)
-
Step 700
700
#2C7300
oklch(49.1% 0.152 138.1)
-
Step 800
800
#235E00
oklch(42.6% 0.131 138)
-
Step 900
900
#1C4F00
oklch(37.8% 0.117 138)
-
Step 950
950
#102F03
oklch(27.1% 0.079 138)
#45A211 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) | #A79300 | 0.122 |
| Deuteranopia (no green cones) | #9C8B27 | 0.122 |
| Tritanopia (no blue cones) | #3D9C89 | 0.131 |
| Achromatopsia (no color) | #8E8E8E | 0.190 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #45A211
#45A211
oklch(63.1% 0.189 138)
- #B75CD2
#B75CD2
oklch(63% 0.19 317.9)
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 #45A211, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grassy Green #419C03 ΔE 0.018
- Grass Green #3F9B0B ΔE 0.022
- Kelly Green #02AB2E ΔE 0.030
- Leaf Green #5CA904 ΔE 0.031
- Grass #5CAC2D ΔE 0.040
- Mid Green #50A747 ΔE 0.040
- Medium Green #39AD48 ΔE 0.041
- Irish Green #019529 ΔE 0.054
Use #45A211 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.