#258E4C#258E4C

#258E4C is a mid, vivid green. Relative luminance 0.203; OKLCH L 57.2% C 0.137 H 151.2°. Best body text is #000000 at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#258E4C
RGB	rgb(37, 142, 76)
HSL	hsl(142, 59%, 35%)
HSV	hsv(142, 74%, 56%)
CMYK	cmyk(73.9%, 0%, 46.5%, 44.3%)
CIE-LAB	lab(52.13, -44.66, 26.85)
CIE-LCH	lch(52.13, 52.11, 148.99°)
OKLab	oklab(57.22% -0.1202 0.0659)
OKLCH	oklch(57.22% 0.137 151.2)
XYZ	xyz(11.7395, 20.2598, 10.1279)
Luminance	0.2026 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#258E4C #8E2567

analogous

#328E25 #258E4C #258E81

triadic

#258E4C #4C258E #8E4C25

tetradic

#258E4C #25328E #8E2567 #8E8125

square

#258E4C #25328E #8E2567 #8E8125

split-complementary

#258E4C #81258E #8E2532

monochromatic

#0C2D18 #185D32 #258E4C #32BF66 #5AD487

Accessibility & contrast

On white

4.16

#258E4C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.05

#258E4C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #258E4C

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##258E4C	#FFFFFF	#000000	##000000
##258E4C	1.00	4.16	5.05	5.05
#FFFFFF	4.16	1.00	21.00	21.00
#000000	5.05	21.00	1.00	1.00
##000000	5.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F8247

Deuteranopia (green-blind)

#827951

Tritanopia (blue-blind)

#008C7E

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #258e4c;
/* rgb */ color: rgb(37, 142, 76);
/* oklch */ color: oklch(57.2% 0.137 151.2);

Tailwind

colors: {
  custom: {
    50: '#6fb07f',
    500: '#258e4c',
    950: '#000000',
  },
}

SCSS

$custom: #258e4c;
$custom-light: #6fb07f;
$custom-dark: #000000;

JSON

{
  "hex": "#258e4c",
  "rgb": {
    "r": 37,
    "g": 142,
    "b": 76
  },
  "hsl": {
    "h": 142.286,
    "s": 58.659,
    "l": 35.098
  },
  "oklch": {
    "l": 0.57221,
    "c": 0.13709,
    "h": 151.2
  },
  "luminance": 0.20261
}

Semantic roles & 50–950 ramp

primary

#258E4C

secondary

#B95694

accent

#46A8E2

background

#F7FAF7

surface

#EDF5EE

border

#C8CFC9

text

#08110A

muted

#7B807C

Preview Lab

Preview with #258E4C

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

Preview Lab → · Contrast checker → · Palette generator →