#257E17#257E17

#257E17 is a mid, vivid green. Relative luminance 0.154; OKLCH L 52.1% C 0.159 H 141.3°. Best body text is #FFFFFF at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#257E17
RGB	rgb(37, 126, 23)
HSL	hsl(112, 69%, 29%)
HSV	hsv(112, 82%, 49%)
CMYK	cmyk(70.6%, 0%, 81.7%, 50.6%)
CIE-LAB	lab(46.14, -45.35, 44.56)
CIE-LCH	lch(46.14, 63.57, 135.50°)
OKLab	oklab(52.09% -0.1238 0.0993)
OKLCH	oklch(52.09% 0.159 141.3)
XYZ	xyz(8.3780, 15.3760, 3.3368)
Luminance	0.1538 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#257E17 #70177E

analogous

#597E17 #257E17 #177E3D

triadic

#257E17 #17257E #7E1725

tetradic

#257E17 #17597E #70177E #7E3D17

square

#257E17 #17597E #70177E #7E3D17

split-complementary

#257E17 #3D177E #7E1759

monochromatic

#081A05 #164A0E #257E17 #34B220 #4CDA35

Accessibility & contrast

On white

5.15

#257E17 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.08

#257E17 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #257E17

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##257E17	#FFFFFF	#000000	##FFFFFF
##257E17	1.00	5.15	4.08	5.15
#FFFFFF	5.15	1.00	21.00	1.00
#000000	4.08	21.00	1.00	21.00
##FFFFFF	5.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#817200

Deuteranopia (green-blind)

#776B23

Tritanopia (blue-blind)

#117A6B

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #257e17;
/* rgb */ color: rgb(37, 126, 23);
/* oklch */ color: oklch(52.1% 0.159 141.3);

Tailwind

colors: {
  custom: {
    50: '#6ea45d',
    500: '#257e17',
    950: '#000000',
  },
}

SCSS

$custom: #257e17;
$custom-light: #6ea45d;
$custom-dark: #000000;

JSON

{
  "hex": "#257e17",
  "rgb": {
    "r": 37,
    "g": 126,
    "b": 23
  },
  "hsl": {
    "h": 111.845,
    "s": 69.128,
    "l": 29.216
  },
  "oklch": {
    "l": 0.52086,
    "c": 0.15872,
    "h": 141.3
  },
  "luminance": 0.15377
}

Semantic roles & 50–950 ramp

primary

#257E17

secondary

#A33EB3

accent

#3CECD4

background

#F7FAF5

surface

#EDF4E9

border

#C8CEC5

text

#080F05

muted

#7B7F79

Preview Lab

Preview with #257E17

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

Preview Lab → · Contrast checker → · Palette generator →