#239B51#239B51

#239B51 is a mid, vivid green. Relative luminance 0.244; OKLCH L 60.8% C 0.150 H 151.1°. Best body text is #000000 at 5.88:1 contrast (WCAG AA passes).

Color values

HEX	#239B51
RGB	rgb(35, 155, 81)
HSL	hsl(143, 63%, 37%)
HSV	hsv(143, 77%, 61%)
CMYK	cmyk(77.4%, 0%, 47.7%, 39.2%)
CIE-LAB	lab(56.48, -48.99, 29.72)
CIE-LCH	lch(56.48, 57.30, 148.76°)
OKLab	oklab(60.83% -0.1317 0.0727)
OKLCH	oklch(60.83% 0.15 151.1)
XYZ	xyz(13.8985, 24.3924, 11.7587)
Luminance	0.2439 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#239B51 #9B236D

analogous

#319B23 #239B51 #239B8D

triadic

#239B51 #51239B #9B5123

tetradic

#239B51 #23319B #9B236D #9B8D23

square

#239B51 #23319B #9B236D #9B8D23

split-complementary

#239B51 #8D239B #9B2331

monochromatic

#0C371D #186937 #239B51 #2ECD6B #5EDB8E

Accessibility & contrast

On white

3.57

#239B51 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.88

#239B51 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #239B51

5.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##239B51	#FFFFFF	#000000	##000000
##239B51	1.00	3.57	5.88	5.88
#FFFFFF	3.57	1.00	21.00	21.00
#000000	5.88	21.00	1.00	1.00
##000000	5.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9C8D4B

Deuteranopia (green-blind)

#8E8456

Tritanopia (blue-blind)

#009889

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #239b51;
/* rgb */ color: rgb(35, 155, 81);
/* oklch */ color: oklch(60.8% 0.150 151.1);

Tailwind

colors: {
  custom: {
    50: '#72b983',
    500: '#239b51',
    950: '#000000',
  },
}

SCSS

$custom: #239b51;
$custom-light: #72b983;
$custom-dark: #000000;

JSON

{
  "hex": "#239b51",
  "rgb": {
    "r": 35,
    "g": 155,
    "b": 81
  },
  "hsl": {
    "h": 143,
    "s": 63.158,
    "l": 37.255
  },
  "oklch": {
    "l": 0.6083,
    "c": 0.15042,
    "h": 151.1
  },
  "luminance": 0.24394
}

Semantic roles & 50–950 ramp

primary

#239B51

secondary

#BF5A99

accent

#42A7E6

background

#F7FBF8

surface

#EDF6EF

border

#C8D0CA

text

#09120B

muted

#7B817C

Preview Lab

Preview with #239B51

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

Preview Lab → · Contrast checker → · Palette generator →