#25B543#25B543

#25B543 is a light, vivid green. Relative luminance 0.338; OKLCH L 67.7% C 0.194 H 145.9°. Best body text is #000000 at 7.77:1 contrast (WCAG AA passes).

Color values

HEX	#25B543
RGB	rgb(37, 181, 67)
HSL	hsl(133, 66%, 43%)
HSV	hsv(133, 80%, 71%)
CMYK	cmyk(79.6%, 0%, 63%, 29%)
CIE-LAB	lab(64.84, -59.73, 46.58)
CIE-LCH	lch(64.84, 75.74, 142.05°)
OKLab	oklab(67.71% -0.1609 0.1089)
OKLCH	oklch(67.71% 0.194 145.9)
XYZ	xyz(18.2986, 33.8441, 10.8773)
Luminance	0.3385 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25B543 #B52597

analogous

#4FB525 #25B543 #25B58B

triadic

#25B543 #4325B5 #B54325

tetradic

#25B543 #254FB5 #B52597 #B58B25

square

#25B543 #254FB5 #B52597 #B58B25

split-complementary

#25B543 #8B25B5 #B5254F

monochromatic

#104F1D #1B8230 #25B543 #3FD85F #72E28A

Accessibility & contrast

On white

2.70

#25B543 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.77

#25B543 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #25B543

7.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25B543	#FFFFFF	#000000	##000000
##25B543	1.00	2.70	7.77	7.77
#FFFFFF	2.70	1.00	21.00	21.00
#000000	7.77	21.00	1.00	1.00
##000000	7.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A436

Deuteranopia (green-blind)

#A8994D

Tritanopia (blue-blind)

#00B19D

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #25b543;
/* rgb */ color: rgb(37, 181, 67);
/* oklch */ color: oklch(67.7% 0.194 145.9);

Tailwind

colors: {
  custom: {
    50: '#79cc7b',
    500: '#25b543',
    950: '#000000',
  },
}

SCSS

$custom: #25b543;
$custom-light: #79cc7b;
$custom-dark: #000000;

JSON

{
  "hex": "#25b543",
  "rgb": {
    "r": 37,
    "g": 181,
    "b": 67
  },
  "hsl": {
    "h": 132.5,
    "s": 66.055,
    "l": 42.745
  },
  "oklch": {
    "l": 0.67714,
    "c": 0.19427,
    "h": 145.9
  },
  "luminance": 0.33846
}

Semantic roles & 50–950 ramp

primary

#25B543

secondary

#C96DB6

accent

#3FC6E9

background

#F8FCF7

surface

#EFF9EE

border

#CAD2C9

text

#0B140A

muted

#7C827C

Preview Lab

Preview with #25B543

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

Preview Lab → · Contrast checker → · Palette generator →