#238D51#238D51

#238D51 is a mid, vivid green. Relative luminance 0.200; OKLCH L 57.0% C 0.132 H 153.4°. Best body text is #000000 at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#238D51
RGB	rgb(35, 141, 81)
HSL	hsl(146, 60%, 35%)
HSV	hsv(146, 75%, 55%)
CMYK	cmyk(75.2%, 0%, 42.6%, 44.7%)
CIE-LAB	lab(51.84, -43.66, 23.74)
CIE-LCH	lch(51.84, 49.70, 151.47°)
OKLab	oklab(57% -0.1176 0.0589)
OKLCH	oklch(57% 0.132 153.4)
XYZ	xyz(11.7022, 19.9998, 11.0266)
Luminance	0.2000 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#238D51 #8D235F

analogous

#2A8D23 #238D51 #238D86

triadic

#238D51 #51238D #8D5123

tetradic

#238D51 #232A8D #8D235F #8D8623

square

#238D51 #232A8D #8D235F #8D8623

split-complementary

#238D51 #86238D #8D232A

monochromatic

#0B2B19 #175C35 #238D51 #2FBE6D #55D58D

Accessibility & contrast

On white

4.20

#238D51 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.00

#238D51 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #238D51

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##238D51	#FFFFFF	#000000	##000000
##238D51	1.00	4.20	5.00	5.00
#FFFFFF	4.20	1.00	21.00	21.00
#000000	5.00	21.00	1.00	1.00
##000000	5.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D814D

Deuteranopia (green-blind)

#807855

Tritanopia (blue-blind)

#008B7E

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #238d51;
/* rgb */ color: rgb(35, 141, 81);
/* oklch */ color: oklch(57.0% 0.132 153.4);

Tailwind

colors: {
  custom: {
    50: '#6eaf82',
    500: '#238d51',
    950: '#000000',
  },
}

SCSS

$custom: #238d51;
$custom-light: #6eaf82;
$custom-dark: #000000;

JSON

{
  "hex": "#238d51",
  "rgb": {
    "r": 35,
    "g": 141,
    "b": 81
  },
  "hsl": {
    "h": 146.038,
    "s": 60.227,
    "l": 34.51
  },
  "oklch": {
    "l": 0.56995,
    "c": 0.13154,
    "h": 153.4
  },
  "luminance": 0.20001
}

Semantic roles & 50–950 ramp

primary

#238D51

secondary

#B9538D

accent

#449EE3

background

#F7FAF8

surface

#EDF5EF

border

#C8CFCA

text

#08100A

muted

#7B7F7C

Preview Lab

Preview with #238D51

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

Preview Lab → · Contrast checker → · Palette generator →