#87991B#87991B

#87991B is a light, vivid yellow. Relative luminance 0.280; OKLCH L 64.7% C 0.142 H 118.0°. Best body text is #000000 at 6.60:1 contrast (WCAG AA passes).

Color values

HEX	#87991B
RGB	rgb(135, 153, 27)
HSL	hsl(69, 70%, 35%)
HSV	hsv(69, 82%, 60%)
CMYK	cmyk(11.8%, 0%, 82.4%, 40%)
CIE-LAB	lab(59.90, -22.12, 57.81)
CIE-LCH	lch(59.90, 61.89, 110.94°)
OKLab	oklab(64.68% -0.0669 0.1256)
OKLCH	oklch(64.68% 0.142 118)
XYZ	xyz(21.5813, 28.0127, 5.3068)
Luminance	0.2801 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#87991B #2D1B99

analogous

#996C1B #87991B #48991B

triadic

#87991B #1B8799 #991B87

tetradic

#87991B #1B996C #2D1B99 #991B48

square

#87991B #1B996C #2D1B99 #991B48

split-complementary

#87991B #1B4899 #6C1B99

monochromatic

#2B3109 #596512 #87991B #B5CD24 #CBE04F

Accessibility & contrast

On white

3.18

#87991B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.60

#87991B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #87991B

6.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##87991B	#FFFFFF	#000000	##000000
##87991B	1.00	3.18	6.60	6.60
#FFFFFF	3.18	1.00	21.00	21.00
#000000	6.60	21.00	1.00	1.00
##000000	6.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A49000

Deuteranopia (green-blind)

#A29128

Tritanopia (blue-blind)

#909082

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #87991b;
/* rgb */ color: rgb(135, 153, 27);
/* oklch */ color: oklch(64.7% 0.142 118.0);

Tailwind

colors: {
  custom: {
    50: '#aeb765',
    500: '#87991b',
    950: '#000000',
  },
}

SCSS

$custom: #87991b;
$custom-light: #aeb765;
$custom-dark: #000000;

JSON

{
  "hex": "#87991b",
  "rgb": {
    "r": 135,
    "g": 153,
    "b": 27
  },
  "hsl": {
    "h": 68.571,
    "s": 70,
    "l": 35.294
  },
  "oklch": {
    "l": 0.64677,
    "c": 0.14232,
    "h": 118
  },
  "luminance": 0.28012
}

Semantic roles & 50–950 ramp

primary

#87991B

secondary

#5E4EC2

accent

#3BED54

background

#FBFBF6

surface

#F6F6EB

border

#D0D0C6

text

#111106

muted

#80807A

Preview Lab

Preview with #87991B

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

Preview Lab → · Contrast checker → · Palette generator →