#258E58#258E58

#258E58 is a mid, vivid green. Relative luminance 0.204; OKLCH L 57.5% C 0.125 H 155.8°. Best body text is #000000 at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#258E58
RGB	rgb(37, 142, 88)
HSL	hsl(149, 59%, 35%)
HSV	hsv(149, 74%, 56%)
CMYK	cmyk(73.9%, 0%, 38%, 44.3%)
CIE-LAB	lab(52.33, -42.35, 20.53)
CIE-LCH	lch(52.33, 47.06, 154.14°)
OKLab	oklab(57.46% -0.1145 0.0514)
OKLCH	oklch(57.46% 0.125 155.8)
XYZ	xyz(12.1962, 20.4425, 12.5337)
Luminance	0.2044 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#258E58 #8E255B

analogous

#268E25 #258E58 #258E8C

triadic

#258E58 #58258E #8E5825

tetradic

#258E58 #25268E #8E255B #8E8C25

square

#258E58 #25268E #8E255B #8E8C25

split-complementary

#258E58 #8C258E #8E2526

monochromatic

#0C2D1C #185D3A #258E58 #32BF76 #5AD495

Accessibility & contrast

On white

4.13

#258E58 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.09

#258E58 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #258E58

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##258E58	#FFFFFF	#000000	##000000
##258E58	1.00	4.13	5.09	5.09
#FFFFFF	4.13	1.00	21.00	21.00
#000000	5.09	21.00	1.00	1.00
##000000	5.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D8254

Deuteranopia (green-blind)

#80795C

Tritanopia (blue-blind)

#008D80

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #258e58;
/* rgb */ color: rgb(37, 142, 88);
/* oklch */ color: oklch(57.5% 0.125 155.8);

Tailwind

colors: {
  custom: {
    50: '#6fb087',
    500: '#258e58',
    950: '#000000',
  },
}

SCSS

$custom: #258e58;
$custom-light: #6fb087;
$custom-dark: #000000;

JSON

{
  "hex": "#258e58",
  "rgb": {
    "r": 37,
    "g": 142,
    "b": 88
  },
  "hsl": {
    "h": 149.143,
    "s": 58.659,
    "l": 35.098
  },
  "oklch": {
    "l": 0.57457,
    "c": 0.12548,
    "h": 155.8
  },
  "luminance": 0.20444
}

Semantic roles & 50–950 ramp

primary

#258E58

secondary

#B95689

accent

#4696E2

background

#F7FAF8

surface

#EDF5EF

border

#C8CFCA

text

#08100B

muted

#7B7F7C

Preview Lab

Preview with #258E58

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

Preview Lab → · Contrast checker → · Palette generator →