#23B451#23B451
#23B451 is a light, vivid green. Relative luminance 0.336; OKLCH L 67.6% C 0.182 H 148.4°. Best body text is #000000 at 7.72:1 contrast (WCAG AA passes).
Color values
| HEX | #23B451 |
|---|---|
| RGB | rgb(35, 180, 81) |
| HSL | hsl(139, 67%, 42%) |
| HSV | hsv(139, 81%, 71%) |
| CMYK | cmyk(80.6%, 0%, 55%, 29.4%) |
| CIE-LAB | lab(64.64, -57.82, 39.82) |
| CIE-LCH | lch(64.64, 70.20, 145.45°) |
| OKLab | oklab(67.59% -0.1553 0.0954) |
| OKLCH | oklch(67.59% 0.182 148.4) |
| XYZ | xyz(18.4981, 33.5917, 13.2919) |
| Luminance | 0.3359 (WCAG relative) |
| Temperature | neutral |
| Family | green |
Closest named colors
Shamrock
#01B44C
ΔE00 0.91
Medium Green
#39AD48
ΔE00 2.53
Cool Green
#33B864
ΔE00 2.85
Shamrock Green
#02C14D
ΔE00 3.83
Dark Pastel Green
#56AE57
ΔE00 4.01
Kelly Green (survey)
#02AB2E
ΔE00 4.58
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#23B451 #B42386
analogous
#3EB423 #23B451 #23B499
triadic
#23B451 #5123B4 #B45123
tetradic
#23B451 #233EB4 #B42386 #B49923
square
#23B451 #233EB4 #B42386 #B49923
split-complementary
#23B451 #9923B4 #B4233E
monochromatic
#0F4E23 #19813A #23B451 #3BD96D #6EE393
Accessibility & contrast
On white
2.72
#23B451 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
7.72
#23B451 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #23B451
7.72:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##23B451 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##23B451 | 1.00 | 2.72 | 7.72 | 7.72 |
| #FFFFFF | 2.72 | 1.00 | 21.00 | 21.00 |
| #000000 | 7.72 | 21.00 | 1.00 | 1.00 |
| ##000000 | 7.72 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#B6A448
Deuteranopia (green-blind)
#A69859
Tritanopia (blue-blind)
#00B09E
Achromatopsia (no color)
#9D9D9D
Design tokens & code
CSS
--color: #23b451; /* rgb */ color: rgb(35, 180, 81); /* oklch */ color: oklch(67.6% 0.182 148.4);
Tailwind
colors: {
custom: {
50: '#78cc84',
500: '#23b451',
950: '#000000',
},
}SCSS
$custom: #23b451; $custom-light: #78cc84; $custom-dark: #000000;
JSON
{
"hex": "#23b451",
"rgb": {
"r": 35,
"g": 180,
"b": 81
},
"hsl": {
"h": 139.034,
"s": 67.442,
"l": 42.157
},
"oklch": {
"l": 0.67588,
"c": 0.18222,
"h": 148.4
},
"luminance": 0.33594
}Semantic roles & 50–950 ramp
primary
#23B451
secondary
#C969AB
accent
#3DB3EA
background
#F8FCF8
surface
#EFF9EF
border
#CAD2CA
text
#0A130B
muted
#7C827C