#213B08#213B08

#213B08 is a dark, moderate yellow-green. Relative luminance 0.035; OKLCH L 31.9% C 0.082 H 133.2°. Best body text is #FFFFFF at 12.40:1 contrast (WCAG AA passes).

Color values

HEX	#213B08
RGB	rgb(33, 59, 8)
HSL	hsl(91, 76%, 13%)
HSV	hsv(91, 86%, 23%)
CMYK	cmyk(44.1%, 0%, 86.4%, 76.9%)
CIE-LAB	lab(21.83, -19.82, 26.46)
CIE-LCH	lch(21.83, 33.06, 126.83°)
OKLab	oklab(31.95% -0.0558 0.0595)
OKLCH	oklch(31.95% 0.082 133.2)
XYZ	xyz(2.2350, 3.4687, 0.7814)
Luminance	0.0347 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Forrest Green

#154406

ΔE00 4.47

Hunter Green (survey)

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#213B08 #22083B

analogous

#3A3B08 #213B08 #083B08

triadic

#213B08 #08213B #3B0821

tetradic

#213B08 #083A3B #22083B #3B0808

square

#213B08 #083A3B #22083B #3B0808

split-complementary

#213B08 #08083B #3B083A

monochromatic

#0F1B04 #0F1B04 #213B08 #3F710F #5DA717

Accessibility & contrast

On white

12.40

#213B08 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#213B08 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #213B08

12.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##213B08	#FFFFFF	#000000	##FFFFFF
##213B08	1.00	12.40	1.69	12.40
#FFFFFF	12.40	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E3601

Deuteranopia (green-blind)

#3A340D

Tritanopia (blue-blind)

#213831

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #213b08;
/* rgb */ color: rgb(33, 59, 8);
/* oklch */ color: oklch(31.9% 0.082 133.2);

Tailwind

colors: {
  custom: {
    50: '#5f714c',
    500: '#213b08',
    950: '#000000',
  },
}

SCSS

$custom: #213b08;
$custom-light: #5f714c;
$custom-dark: #000000;

JSON

{
  "hex": "#213b08",
  "rgb": {
    "r": 33,
    "g": 59,
    "b": 8
  },
  "hsl": {
    "h": 90.588,
    "s": 76.119,
    "l": 13.137
  },
  "oklch": {
    "l": 0.31948,
    "c": 0.08153,
    "h": 133.2
  },
  "luminance": 0.03469
}

Semantic roles & 50–950 ramp

primary

#213B08

secondary

#50257A

accent

#35F396

background

#F5F6F4

surface

#E9ECE7

border

#C5C7C3

text

#050701

muted

#797A77

Preview Lab

Preview with #213B08

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

Preview Lab → · Contrast checker → · Palette generator →