#258E4F#258E4F

#258E4F is a mid, vivid green. Relative luminance 0.203; OKLCH L 57.3% C 0.134 H 152.3°. Best body text is #000000 at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#258E4F
RGB	rgb(37, 142, 79)
HSL	hsl(144, 59%, 35%)
HSV	hsv(144, 74%, 56%)
CMYK	cmyk(73.9%, 0%, 44.4%, 44.3%)
CIE-LAB	lab(52.18, -44.11, 25.28)
CIE-LCH	lch(52.18, 50.84, 150.18°)
OKLab	oklab(57.28% -0.1188 0.0624)
OKLCH	oklch(57.28% 0.134 152.3)
XYZ	xyz(11.8462, 20.3025, 10.6901)
Luminance	0.2030 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#258E4F #8E2564

analogous

#308E25 #258E4F #258E83

triadic

#258E4F #4F258E #8E4F25

tetradic

#258E4F #25308E #8E2564 #8E8325

square

#258E4F #25308E #8E2564 #8E8325

split-complementary

#258E4F #83258E #8E2530

monochromatic

#0C2D19 #185D34 #258E4F #32BF6A #5AD48A

Accessibility & contrast

On white

4.15

#258E4F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.06

#258E4F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #258E4F

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##258E4F	#FFFFFF	#000000	##000000
##258E4F	1.00	4.15	5.06	5.06
#FFFFFF	4.15	1.00	21.00	21.00
#000000	5.06	21.00	1.00	1.00
##000000	5.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E824A

Deuteranopia (green-blind)

#827953

Tritanopia (blue-blind)

#008C7F

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #258e4f;
/* rgb */ color: rgb(37, 142, 79);
/* oklch */ color: oklch(57.3% 0.134 152.3);

Tailwind

colors: {
  custom: {
    50: '#6fb081',
    500: '#258e4f',
    950: '#000000',
  },
}

SCSS

$custom: #258e4f;
$custom-light: #6fb081;
$custom-dark: #000000;

JSON

{
  "hex": "#258e4f",
  "rgb": {
    "r": 37,
    "g": 142,
    "b": 79
  },
  "hsl": {
    "h": 144,
    "s": 58.659,
    "l": 35.098
  },
  "oklch": {
    "l": 0.57276,
    "c": 0.13419,
    "h": 152.3
  },
  "luminance": 0.20304
}

Semantic roles & 50–950 ramp

primary

#258E4F

secondary

#B95691

accent

#46A3E2

background

#F7FAF7

surface

#EDF5EE

border

#C8CFC9

text

#08110A

muted

#7B807C

Preview Lab

Preview with #258E4F

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

Preview Lab → · Contrast checker → · Palette generator →