#257E20#257E20

#257E20 is a mid, vivid green. Relative luminance 0.154; OKLCH L 52.2% C 0.154 H 142.3°. Best body text is #FFFFFF at 5.14:1 contrast (WCAG AA passes).

Color values

HEX	#257E20
RGB	rgb(37, 126, 32)
HSL	hsl(117, 59%, 31%)
HSV	hsv(117, 75%, 49%)
CMYK	cmyk(70.6%, 0%, 74.6%, 50.6%)
CIE-LAB	lab(46.20, -44.66, 41.34)
CIE-LCH	lch(46.20, 60.86, 137.21°)
OKLab	oklab(52.15% -0.1215 0.0939)
OKLCH	oklch(52.15% 0.154 142.3)
XYZ	xyz(8.4840, 15.4184, 3.8952)
Luminance	0.1542 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#257E20 #79207E

analogous

#547E20 #257E20 #207E4A

triadic

#257E20 #20257E #7E2025

tetradic

#257E20 #20547E #79207E #7E4A20

square

#257E20 #20547E #79207E #7E4A20

split-complementary

#257E20 #4A207E #7E2054

monochromatic

#081C07 #174D14 #257E20 #33AF2C #4FD048

Accessibility & contrast

On white

5.14

#257E20 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.08

#257E20 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #257E20

5.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##257E20	#FFFFFF	#000000	##FFFFFF
##257E20	1.00	5.14	4.08	5.14
#FFFFFF	5.14	1.00	21.00	1.00
#000000	4.08	21.00	1.00	21.00
##FFFFFF	5.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#817210

Deuteranopia (green-blind)

#776B2A

Tritanopia (blue-blind)

#0F7A6C

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #257e20;
/* rgb */ color: rgb(37, 126, 32);
/* oklch */ color: oklch(52.2% 0.154 142.3);

Tailwind

colors: {
  custom: {
    50: '#6da462',
    500: '#257e20',
    950: '#000000',
  },
}

SCSS

$custom: #257e20;
$custom-light: #6da462;
$custom-dark: #000000;

JSON

{
  "hex": "#257e20",
  "rgb": {
    "r": 37,
    "g": 126,
    "b": 32
  },
  "hsl": {
    "h": 116.809,
    "s": 59.494,
    "l": 30.98
  },
  "oklch": {
    "l": 0.52152,
    "c": 0.15355,
    "h": 142.3
  },
  "luminance": 0.15419
}

Semantic roles & 50–950 ramp

primary

#257E20

secondary

#AB49B1

accent

#45E3DA

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#080F05

muted

#7B7F7A

Preview Lab

Preview with #257E20

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

Preview Lab → · Contrast checker → · Palette generator →