#233F10#233F10

#233F10 is a dark, moderate yellow-green. Relative luminance 0.040; OKLCH L 33.4% C 0.080 H 135.0°. Best body text is #FFFFFF at 11.73:1 contrast (WCAG AA passes).

Color values

HEX	#233F10
RGB	rgb(35, 63, 16)
HSL	hsl(96, 59%, 15%)
HSV	hsv(96, 75%, 25%)
CMYK	cmyk(44.4%, 0%, 74.6%, 75.3%)
CIE-LAB	lab(23.50, -20.32, 24.65)
CIE-LCH	lch(23.50, 31.94, 129.50°)
OKLab	oklab(33.37% -0.0566 0.0566)
OKLCH	oklch(33.37% 0.08 135)
XYZ	xyz(2.5641, 3.9496, 1.1174)
Luminance	0.0395 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Forrest Green

#154406

ΔE00 3.93

Hunter Green (survey)

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#233F10 #2C103F

analogous

#3A3F10 #233F10 #103F14

triadic

#233F10 #10233F #3F1023

tetradic

#233F10 #103A3F #2C103F #3F1410

square

#233F10 #103A3F #2C103F #3F1410

split-complementary

#233F10 #14103F #3F103A

monochromatic

#0E1806 #0E1806 #233F10 #3E701C #59A129

Accessibility & contrast

On white

11.73

#233F10 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#233F10 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #233F10

11.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##233F10	#FFFFFF	#000000	##FFFFFF
##233F10	1.00	11.73	1.79	11.73
#FFFFFF	11.73	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#42390A

Deuteranopia (green-blind)

#3E3714

Tritanopia (blue-blind)

#223C35

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #233f10;
/* rgb */ color: rgb(35, 63, 16);
/* oklch */ color: oklch(33.4% 0.080 135.0);

Tailwind

colors: {
  custom: {
    50: '#617451',
    500: '#233f10',
    950: '#000000',
  },
}

SCSS

$custom: #233f10;
$custom-light: #617451;
$custom-dark: #000000;

JSON

{
  "hex": "#233f10",
  "rgb": {
    "r": 35,
    "g": 63,
    "b": 16
  },
  "hsl": {
    "h": 95.745,
    "s": 59.494,
    "l": 15.49
  },
  "oklch": {
    "l": 0.3337,
    "c": 0.08002,
    "h": 135
  },
  "luminance": 0.0395
}

Semantic roles & 50–950 ramp

primary

#233F10

secondary

#5C3279

accent

#45E3A3

background

#F5F7F4

surface

#EAEDE7

border

#C6C8C3

text

#050802

muted

#797B78

Preview Lab

Preview with #233F10

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

Preview Lab → · Contrast checker → · Palette generator →