#257D29#257D29

#257D29 is a mid, vivid green. Relative luminance 0.152; OKLCH L 52.0% C 0.146 H 143.7°. Best body text is #FFFFFF at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#257D29
RGB	rgb(37, 125, 41)
HSL	hsl(123, 54%, 32%)
HSV	hsv(123, 70%, 49%)
CMYK	cmyk(70.4%, 0%, 67.2%, 51%)
CIE-LAB	lab(45.93, -43.39, 37.19)
CIE-LCH	lch(45.93, 57.15, 139.40°)
OKLab	oklab(51.95% -0.1176 0.0863)
OKLCH	oklch(51.95% 0.146 143.7)
XYZ	xyz(8.4963, 15.2197, 4.5873)
Luminance	0.1522 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#257D29 #7D2579

analogous

#4D7D25 #257D29 #257D55

triadic

#257D29 #29257D #7D2925

tetradic

#257D29 #254D7D #7D2579 #7D5525

square

#257D29 #254D7D #7D2579 #7D5525

split-complementary

#257D29 #55257D #7D254D

monochromatic

#091F0A #174E1A #257D29 #33AC38 #51CB56

Accessibility & contrast

On white

5.19

#257D29 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.04

#257D29 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #257D29

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##257D29	#FFFFFF	#000000	##FFFFFF
##257D29	1.00	5.19	4.04	5.19
#FFFFFF	5.19	1.00	21.00	1.00
#000000	4.04	21.00	1.00	21.00
##FFFFFF	5.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#80711F

Deuteranopia (green-blind)

#756A30

Tritanopia (blue-blind)

#0C796C

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #257d29;
/* rgb */ color: rgb(37, 125, 41);
/* oklch */ color: oklch(52.0% 0.146 143.7);

Tailwind

colors: {
  custom: {
    50: '#6da467',
    500: '#257d29',
    950: '#000000',
  },
}

SCSS

$custom: #257d29;
$custom-light: #6da467;
$custom-dark: #000000;

JSON

{
  "hex": "#257d29",
  "rgb": {
    "r": 37,
    "g": 125,
    "b": 41
  },
  "hsl": {
    "h": 122.727,
    "s": 54.321,
    "l": 31.765
  },
  "oklch": {
    "l": 0.51953,
    "c": 0.14586,
    "h": 143.7
  },
  "luminance": 0.15221
}

Semantic roles & 50–950 ramp

primary

#257D29

secondary

#AF4FAB

accent

#4AD7DE

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#080F06

muted

#7B7F7A

Preview Lab

Preview with #257D29

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

Preview Lab → · Contrast checker → · Palette generator →