#233B15#233B15

#233B15 is a dark, moderate yellow-green. Relative luminance 0.035; OKLCH L 32.2% C 0.068 H 135.4°. Best body text is #FFFFFF at 12.30:1 contrast (WCAG AA passes).

Color values

HEX	#233B15
RGB	rgb(35, 59, 21)
HSL	hsl(98, 48%, 16%)
HSV	hsv(98, 64%, 23%)
CMYK	cmyk(40.7%, 0%, 64.4%, 76.9%)
CIE-LAB	lab(22.09, -17.63, 20.35)
CIE-LCH	lch(22.09, 26.93, 130.90°)
OKLab	oklab(32.23% -0.0488 0.0481)
OKLCH	oklch(32.23% 0.068 135.4)
XYZ	xyz(2.3924, 3.5393, 1.2664)
Luminance	0.0354 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#233B15 #2D153B

analogous

#363B15 #233B15 #153B1A

triadic

#233B15 #15233B #3B1523

tetradic

#233B15 #15363B #2D153B #3B1A15

square

#233B15 #15363B #2D153B #3B1A15

split-complementary

#233B15 #1A153B #3B1536

monochromatic

#0D1708 #0D1708 #233B15 #3E6825 #599535

Accessibility & contrast

On white

12.30

#233B15 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#233B15 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #233B15

12.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##233B15	#FFFFFF	#000000	##FFFFFF
##233B15	1.00	12.30	1.71	12.30
#FFFFFF	12.30	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D3611

Deuteranopia (green-blind)

#3A3418

Tritanopia (blue-blind)

#233933

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #233b15;
/* rgb */ color: rgb(35, 59, 21);
/* oklch */ color: oklch(32.2% 0.068 135.4);

Tailwind

colors: {
  custom: {
    50: '#607153',
    500: '#233b15',
    950: '#000000',
  },
}

SCSS

$custom: #233b15;
$custom-light: #607153;
$custom-dark: #000000;

JSON

{
  "hex": "#233b15",
  "rgb": {
    "r": 35,
    "g": 59,
    "b": 21
  },
  "hsl": {
    "h": 97.895,
    "s": 47.5,
    "l": 15.686
  },
  "oklch": {
    "l": 0.32232,
    "c": 0.06846,
    "h": 135.4
  },
  "luminance": 0.03539
}

Semantic roles & 50–950 ramp

primary

#233B15

secondary

#5D3972

accent

#51D7A6

background

#F5F6F4

surface

#E9ECE7

border

#C5C7C3

text

#050702

muted

#797A78

Preview Lab

Preview with #233B15

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

Preview Lab → · Contrast checker → · Palette generator →