#238D4B#238D4B

#238D4B is a mid, vivid green. Relative luminance 0.199; OKLCH L 56.9% C 0.137 H 151.3°. Best body text is #000000 at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#238D4B
RGB	rgb(35, 141, 75)
HSL	hsl(143, 60%, 35%)
HSV	hsv(143, 75%, 55%)
CMYK	cmyk(75.2%, 0%, 46.8%, 44.7%)
CIE-LAB	lab(51.74, -44.77, 26.88)
CIE-LCH	lch(51.74, 52.22, 149.02°)
OKLab	oklab(56.88% -0.1205 0.066)
OKLCH	oklch(56.88% 0.137 151.3)
XYZ	xyz(11.4870, 19.9138, 9.8936)
Luminance	0.1991 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#238D4B #8D2365

analogous

#308D23 #238D4B #238D80

triadic

#238D4B #4B238D #8D4B23

tetradic

#238D4B #23308D #8D2365 #8D8023

square

#238D4B #23308D #8D2365 #8D8023

split-complementary

#238D4B #80238D #8D2330

monochromatic

#0B2B17 #175C31 #238D4B #2FBE65 #55D586

Accessibility & contrast

On white

4.21

#238D4B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.98

#238D4B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #238D4B

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##238D4B	#FFFFFF	#000000	##000000
##238D4B	1.00	4.21	4.98	4.98
#FFFFFF	4.21	1.00	21.00	21.00
#000000	4.98	21.00	1.00	1.00
##000000	4.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E8146

Deuteranopia (green-blind)

#817850

Tritanopia (blue-blind)

#008B7D

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #238d4b;
/* rgb */ color: rgb(35, 141, 75);
/* oklch */ color: oklch(56.9% 0.137 151.3);

Tailwind

colors: {
  custom: {
    50: '#6eaf7e',
    500: '#238d4b',
    950: '#000000',
  },
}

SCSS

$custom: #238d4b;
$custom-light: #6eaf7e;
$custom-dark: #000000;

JSON

{
  "hex": "#238d4b",
  "rgb": {
    "r": 35,
    "g": 141,
    "b": 75
  },
  "hsl": {
    "h": 142.642,
    "s": 60.227,
    "l": 34.51
  },
  "oklch": {
    "l": 0.56882,
    "c": 0.13734,
    "h": 151.3
  },
  "luminance": 0.19915
}

Semantic roles & 50–950 ramp

primary

#238D4B

secondary

#B95392

accent

#44A7E3

background

#F7FAF7

surface

#EDF5EE

border

#C8CFC9

text

#08100A

muted

#7B7F7C

Preview Lab

Preview with #238D4B

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

Preview Lab → · Contrast checker → · Palette generator →