#25B139#25B139

#25B139 is a light, vivid green. Relative luminance 0.321; OKLCH L 66.5% C 0.197 H 144.7°. Best body text is #000000 at 7.43:1 contrast (WCAG AA passes).

Color values

HEX	#25B139
RGB	rgb(37, 177, 57)
HSL	hsl(129, 65%, 42%)
HSV	hsv(129, 79%, 69%)
CMYK	cmyk(79.1%, 0%, 67.8%, 30.6%)
CIE-LAB	lab(63.45, -59.52, 49.34)
CIE-LCH	lch(63.45, 77.31, 140.35°)
OKLab	oklab(66.53% -0.1607 0.1137)
OKLCH	oklch(66.53% 0.197 144.7)
XYZ	xyz(17.2224, 32.1309, 9.1643)
Luminance	0.3213 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25B139 #B1259D

analogous

#57B125 #25B139 #25B17F

triadic

#25B139 #3925B1 #B13925

tetradic

#25B139 #2557B1 #B1259D #B17F25

square

#25B139 #2557B1 #B1259D #B17F25

split-complementary

#25B139 #7F25B1 #B12557

monochromatic

#104C18 #1A7E29 #25B139 #3DD653 #6FE180

Accessibility & contrast

On white

2.83

#25B139 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.43

#25B139 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #25B139

7.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25B139	#FFFFFF	#000000	##000000
##25B139	1.00	2.83	7.43	7.43
#FFFFFF	2.83	1.00	21.00	21.00
#000000	7.43	21.00	1.00	1.00
##000000	7.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4A029

Deuteranopia (green-blind)

#A59644

Tritanopia (blue-blind)

#00AC99

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #25b139;
/* rgb */ color: rgb(37, 177, 57);
/* oklch */ color: oklch(66.5% 0.197 144.7);

Tailwind

colors: {
  custom: {
    50: '#79ca75',
    500: '#25b139',
    950: '#000000',
  },
}

SCSS

$custom: #25b139;
$custom-light: #79ca75;
$custom-dark: #000000;

JSON

{
  "hex": "#25b139",
  "rgb": {
    "r": 37,
    "g": 177,
    "b": 57
  },
  "hsl": {
    "h": 128.571,
    "s": 65.421,
    "l": 41.961
  },
  "oklch": {
    "l": 0.66533,
    "c": 0.19686,
    "h": 144.7
  },
  "luminance": 0.32133
}

Semantic roles & 50–950 ramp

primary

#25B139

secondary

#C86ABA

accent

#3FD0E8

background

#F8FCF7

surface

#EFF8ED

border

#CAD1C8

text

#0B1309

muted

#7C827B

Preview Lab

Preview with #25B139

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

Preview Lab → · Contrast checker → · Palette generator →