#258E45#258E45

#258E45 is a mid, vivid green. Relative luminance 0.202; OKLCH L 57.1% C 0.144 H 149.1°. Best body text is #000000 at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#258E45
RGB	rgb(37, 142, 69)
HSL	hsl(138, 59%, 35%)
HSV	hsv(138, 74%, 56%)
CMYK	cmyk(73.9%, 0%, 51.4%, 44.3%)
CIE-LAB	lab(52.03, -45.85, 30.44)
CIE-LCH	lch(52.03, 55.04, 146.42°)
OKLab	oklab(57.1% -0.1234 0.0738)
OKLCH	oklch(57.1% 0.144 149.1)
XYZ	xyz(11.5092, 20.1677, 8.9153)
Luminance	0.2017 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#258E45 #8E256E

analogous

#398E25 #258E45 #258E7A

triadic

#258E45 #45258E #8E4525

tetradic

#258E45 #25398E #8E256E #8E7A25

square

#258E45 #25398E #8E256E #8E7A25

split-complementary

#258E45 #7A258E #8E2539

monochromatic

#0C2D16 #185D2D #258E45 #32BF5D #5AD47F

Accessibility & contrast

On white

4.17

#258E45 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.03

#258E45 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #258E45

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##258E45	#FFFFFF	#000000	##000000
##258E45	1.00	4.17	5.03	5.03
#FFFFFF	4.17	1.00	21.00	21.00
#000000	5.03	21.00	1.00	1.00
##000000	5.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F813F

Deuteranopia (green-blind)

#83794A

Tritanopia (blue-blind)

#008B7D

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #258e45;
/* rgb */ color: rgb(37, 142, 69);
/* oklch */ color: oklch(57.1% 0.144 149.1);

Tailwind

colors: {
  custom: {
    50: '#70b07a',
    500: '#258e45',
    950: '#000000',
  },
}

SCSS

$custom: #258e45;
$custom-light: #70b07a;
$custom-dark: #000000;

JSON

{
  "hex": "#258e45",
  "rgb": {
    "r": 37,
    "g": 142,
    "b": 69
  },
  "hsl": {
    "h": 138.286,
    "s": 58.659,
    "l": 35.098
  },
  "oklch": {
    "l": 0.57102,
    "c": 0.14375,
    "h": 149.1
  },
  "luminance": 0.20169
}

Semantic roles & 50–950 ramp

primary

#258E45

secondary

#B9569B

accent

#46B2E2

background

#F7FAF7

surface

#EDF5EE

border

#C8CFC9

text

#081109

muted

#7B807B

Preview Lab

Preview with #258E45

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

Preview Lab → · Contrast checker → · Palette generator →