#258E53#258E53

#258E53 is a mid, vivid green. Relative luminance 0.204; OKLCH L 57.4% C 0.130 H 153.8°. Best body text is #000000 at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#258E53
RGB	rgb(37, 142, 83)
HSL	hsl(146, 59%, 35%)
HSV	hsv(146, 74%, 56%)
CMYK	cmyk(73.9%, 0%, 41.5%, 44.3%)
CIE-LAB	lab(52.24, -43.35, 23.18)
CIE-LCH	lch(52.24, 49.16, 151.87°)
OKLab	oklab(57.35% -0.1169 0.0576)
OKLCH	oklch(57.35% 0.13 153.8)
XYZ	xyz(11.9962, 20.3625, 11.4801)
Luminance	0.2036 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#258E53 #8E2560

analogous

#2B8E25 #258E53 #258E88

triadic

#258E53 #53258E #8E5325

tetradic

#258E53 #252B8E #8E2560 #8E8825

square

#258E53 #252B8E #8E2560 #8E8825

split-complementary

#258E53 #88258E #8E252B

monochromatic

#0C2D1A #185D37 #258E53 #32BF6F #5AD48F

Accessibility & contrast

On white

4.14

#258E53 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.07

#258E53 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #258E53

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##258E53	#FFFFFF	#000000	##000000
##258E53	1.00	4.14	5.07	5.07
#FFFFFF	4.14	1.00	21.00	21.00
#000000	5.07	21.00	1.00	1.00
##000000	5.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E824F

Deuteranopia (green-blind)

#817957

Tritanopia (blue-blind)

#008C7F

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #258e53;
/* rgb */ color: rgb(37, 142, 83);
/* oklch */ color: oklch(57.4% 0.130 153.8);

Tailwind

colors: {
  custom: {
    50: '#6fb084',
    500: '#258e53',
    950: '#000000',
  },
}

SCSS

$custom: #258e53;
$custom-light: #6fb084;
$custom-dark: #000000;

JSON

{
  "hex": "#258e53",
  "rgb": {
    "r": 37,
    "g": 142,
    "b": 83
  },
  "hsl": {
    "h": 146.286,
    "s": 58.659,
    "l": 35.098
  },
  "oklch": {
    "l": 0.57354,
    "c": 0.13032,
    "h": 153.8
  },
  "luminance": 0.20364
}

Semantic roles & 50–950 ramp

primary

#258E53

secondary

#B9568D

accent

#469EE2

background

#F7FAF8

surface

#EDF5EF

border

#C8CFCA

text

#08110B

muted

#7B807C

Preview Lab

Preview with #258E53

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

Preview Lab → · Contrast checker → · Palette generator →