#899B1B#899B1B

#899B1B is a light, vivid yellow. Relative luminance 0.288; OKLCH L 65.3% C 0.144 H 117.9°. Best body text is #000000 at 6.77:1 contrast (WCAG AA passes).

Color values

HEX	#899B1B
RGB	rgb(137, 155, 27)
HSL	hsl(68, 70%, 36%)
HSV	hsv(68, 83%, 61%)
CMYK	cmyk(11.6%, 0%, 82.6%, 39.2%)
CIE-LAB	lab(60.64, -22.26, 58.51)
CIE-LCH	lch(60.64, 62.60, 110.83°)
OKLab	oklab(65.31% -0.0674 0.127)
OKLCH	oklch(65.31% 0.144 117.9)
XYZ	xyz(22.2363, 28.8404, 5.4320)
Luminance	0.2884 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#899B1B #2D1B9B

analogous

#9B6D1B #899B1B #499B1B

triadic

#899B1B #1B899B #9B1B89

tetradic

#899B1B #1B9B6D #2D1B9B #9B1B49

square

#899B1B #1B9B6D #2D1B9B #9B1B49

split-complementary

#899B1B #1B499B #6D1B9B

monochromatic

#2D3309 #5B6712 #899B1B #B7CF24 #CCE050

Accessibility & contrast

On white

3.10

#899B1B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.77

#899B1B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #899B1B

6.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##899B1B	#FFFFFF	#000000	##000000
##899B1B	1.00	3.10	6.77	6.77
#FFFFFF	3.10	1.00	21.00	21.00
#000000	6.77	21.00	1.00	1.00
##000000	6.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A69200

Deuteranopia (green-blind)

#A49329

Tritanopia (blue-blind)

#929284

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #899b1b;
/* rgb */ color: rgb(137, 155, 27);
/* oklch */ color: oklch(65.3% 0.144 117.9);

Tailwind

colors: {
  custom: {
    50: '#afb865',
    500: '#899b1b',
    950: '#000000',
  },
}

SCSS

$custom: #899b1b;
$custom-light: #afb865;
$custom-dark: #000000;

JSON

{
  "hex": "#899b1b",
  "rgb": {
    "r": 137,
    "g": 155,
    "b": 27
  },
  "hsl": {
    "h": 68.438,
    "s": 70.33,
    "l": 35.686
  },
  "oklch": {
    "l": 0.65311,
    "c": 0.14381,
    "h": 117.9
  },
  "luminance": 0.2884
}

Semantic roles & 50–950 ramp

primary

#899B1B

secondary

#5F4FC3

accent

#3BED54

background

#FBFBF6

surface

#F6F6EB

border

#D0D0C6

text

#111106

muted

#80807A

Preview Lab

Preview with #899B1B

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

Preview Lab → · Contrast checker → · Palette generator →