#89901B#89901B

#89901B is a light, vivid yellow. Relative luminance 0.253; OKLCH L 62.7% C 0.132 H 113.2°. Best body text is #000000 at 6.07:1 contrast (WCAG AA passes).

Color values

HEX	#89901B
RGB	rgb(137, 144, 27)
HSL	hsl(64, 68%, 34%)
HSV	hsv(64, 81%, 56%)
CMYK	cmyk(4.9%, 0%, 81.3%, 43.5%)
CIE-LAB	lab(57.41, -16.62, 55.67)
CIE-LCH	lch(57.41, 58.10, 106.63°)
OKLab	oklab(62.72% -0.0519 0.121)
OKLCH	oklch(62.72% 0.132 113.2)
XYZ	xyz(20.4883, 25.3445, 4.8494)
Luminance	0.2534 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#89901B #221B90

analogous

#905C1B #89901B #4E901B

triadic

#89901B #1B8990 #901B89

tetradic

#89901B #1B905C #221B90 #901B4E

square

#89901B #1B905C #221B90 #901B4E

split-complementary

#89901B #1B4E90 #5C1B90

monochromatic

#272908 #585C11 #89901B #BAC425 #D4DD49

Accessibility & contrast

On white

3.46

#89901B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.07

#89901B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #89901B

6.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##89901B	#FFFFFF	#000000	##000000
##89901B	1.00	3.46	6.07	6.07
#FFFFFF	3.46	1.00	21.00	21.00
#000000	6.07	21.00	1.00	1.00
##000000	6.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9B8900

Deuteranopia (green-blind)

#9B8B26

Tritanopia (blue-blind)

#93877B

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #89901b;
/* rgb */ color: rgb(137, 144, 27);
/* oklch */ color: oklch(62.7% 0.132 113.2);

Tailwind

colors: {
  custom: {
    50: '#afb063',
    500: '#89901b',
    950: '#000000',
  },
}

SCSS

$custom: #89901b;
$custom-light: #afb063;
$custom-dark: #000000;

JSON

{
  "hex": "#89901b",
  "rgb": {
    "r": 137,
    "g": 144,
    "b": 27
  },
  "hsl": {
    "h": 63.59,
    "s": 68.421,
    "l": 33.529
  },
  "oklch": {
    "l": 0.62715,
    "c": 0.13162,
    "h": 113.2
  },
  "luminance": 0.25344
}

Semantic roles & 50–950 ramp

primary

#89901B

secondary

#4F48BF

accent

#3DEB47

background

#FBFAF6

surface

#F6F4EB

border

#D0CEC6

text

#111006

muted

#807F7A

Preview Lab

Preview with #89901B

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

Preview Lab → · Contrast checker → · Palette generator →