#25B251#25B251

#25B251 is a light, vivid green. Relative luminance 0.328; OKLCH L 67.1% C 0.179 H 148.5°. Best body text is #000000 at 7.57:1 contrast (WCAG AA passes).

Color values

HEX	#25B251
RGB	rgb(37, 178, 81)
HSL	hsl(139, 66%, 42%)
HSV	hsv(139, 79%, 70%)
CMYK	cmyk(79.2%, 0%, 54.5%, 30.2%)
CIE-LAB	lab(64.02, -56.90, 39.08)
CIE-LCH	lch(64.02, 69.02, 145.52°)
OKLab	oklab(67.08% -0.1528 0.0937)
OKLCH	oklch(67.08% 0.179 148.5)
XYZ	xyz(18.1671, 32.8260, 13.1616)
Luminance	0.3283 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25B251 #B22586

analogous

#40B225 #25B251 #25B297

triadic

#25B251 #5125B2 #B25125

tetradic

#25B251 #2540B2 #B22586 #B29725

square

#25B251 #2540B2 #B22586 #B29725

split-complementary

#25B251 #9725B2 #B22540

monochromatic

#104D23 #1A7F3A #25B251 #3DD76D #70E193

Accessibility & contrast

On white

2.78

#25B251 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.57

#25B251 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #25B251

7.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25B251	#FFFFFF	#000000	##000000
##25B251	1.00	2.78	7.57	7.57
#FFFFFF	2.78	1.00	21.00	21.00
#000000	7.57	21.00	1.00	1.00
##000000	7.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4A248

Deuteranopia (green-blind)

#A49758

Tritanopia (blue-blind)

#00AE9C

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #25b251;
/* rgb */ color: rgb(37, 178, 81);
/* oklch */ color: oklch(67.1% 0.179 148.5);

Tailwind

colors: {
  custom: {
    50: '#78ca84',
    500: '#25b251',
    950: '#000000',
  },
}

SCSS

$custom: #25b251;
$custom-light: #78ca84;
$custom-dark: #000000;

JSON

{
  "hex": "#25b251",
  "rgb": {
    "r": 37,
    "g": 178,
    "b": 81
  },
  "hsl": {
    "h": 138.723,
    "s": 65.581,
    "l": 42.157
  },
  "oklch": {
    "l": 0.67084,
    "c": 0.17929,
    "h": 148.5
  },
  "luminance": 0.32828
}

Semantic roles & 50–950 ramp

primary

#25B251

secondary

#C86BAB

accent

#3FB4E9

background

#F8FCF8

surface

#EFF9EF

border

#CAD2CA

text

#0A130B

muted

#7C827C

Preview Lab

Preview with #25B251

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →