#257E34#257E34

#257E34 is a mid, vivid green. Relative luminance 0.156; OKLCH L 52.4% C 0.138 H 146.1°. Best body text is #FFFFFF at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#257E34
RGB	rgb(37, 126, 52)
HSL	hsl(130, 55%, 32%)
HSV	hsv(130, 71%, 49%)
CMYK	cmyk(70.6%, 0%, 58.7%, 50.6%)
CIE-LAB	lab(46.39, -42.38, 32.39)
CIE-LCH	lch(46.39, 53.34, 142.61°)
OKLab	oklab(52.37% -0.1144 0.077)
OKLCH	oklch(52.37% 0.138 146.1)
XYZ	xyz(8.8430, 15.5620, 5.7859)
Luminance	0.1556 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#257E34 #7E256F

analogous

#437E25 #257E34 #257E61

triadic

#257E34 #34257E #7E3425

tetradic

#257E34 #25437E #7E256F #7E6125

square

#257E34 #25437E #7E256F #7E6125

split-complementary

#257E34 #61257E #7E2543

monochromatic

#091F0D #174F20 #257E34 #33AD48 #51CC66

Accessibility & contrast

On white

5.11

#257E34 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.11

#257E34 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #257E34

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##257E34	#FFFFFF	#000000	##FFFFFF
##257E34	1.00	5.11	4.11	5.11
#FFFFFF	5.11	1.00	21.00	1.00
#000000	4.11	21.00	1.00	21.00
##FFFFFF	5.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#80722D

Deuteranopia (green-blind)

#756B3A

Tritanopia (blue-blind)

#047B6E

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #257e34;
/* rgb */ color: rgb(37, 126, 52);
/* oklch */ color: oklch(52.4% 0.138 146.1);

Tailwind

colors: {
  custom: {
    50: '#6ca46e',
    500: '#257e34',
    950: '#000000',
  },
}

SCSS

$custom: #257e34;
$custom-light: #6ca46e;
$custom-dark: #000000;

JSON

{
  "hex": "#257e34",
  "rgb": {
    "r": 37,
    "g": 126,
    "b": 52
  },
  "hsl": {
    "h": 130.112,
    "s": 54.601,
    "l": 31.961
  },
  "oklch": {
    "l": 0.52373,
    "c": 0.1379,
    "h": 146.1
  },
  "luminance": 0.15563
}

Semantic roles & 50–950 ramp

primary

#257E34

secondary

#B04FA0

accent

#4AC5DE

background

#F6FAF6

surface

#ECF4EC

border

#C7CEC7

text

#080F07

muted

#7A7F7A

Preview Lab

Preview with #257E34

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

Preview Lab → · Contrast checker → · Palette generator →