#899B63#899B63

#899B63 is a light, moderate yellow-green. Relative luminance 0.297; OKLCH L 66.1% C 0.081 H 123.1°. Best body text is #000000 at 6.93:1 contrast (WCAG AA passes).

Color values

HEX	#899B63
RGB	rgb(137, 155, 99)
HSL	hsl(79, 22%, 50%)
HSV	hsv(79, 36%, 61%)
CMYK	cmyk(11.6%, 0%, 36.1%, 39.2%)
CIE-LAB	lab(61.36, -16.16, 27.30)
CIE-LCH	lch(61.36, 31.72, 120.62°)
OKLab	oklab(66.12% -0.044 0.0675)
OKLCH	oklch(66.12% 0.081 123.1)
XYZ	xyz(24.2899, 29.6619, 16.2476)
Luminance	0.2966 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#899B63 #75639B

analogous

#9B9163 #899B63 #6D9B63

triadic

#899B63 #63899B #9B6389

tetradic

#899B63 #639B91 #75639B #9B636D

square

#899B63 #639B91 #75639B #9B636D

split-complementary

#899B63 #636D9B #91639B

monochromatic

#475033 #68764B #899B63 #A5B388 #C1CBAD

Accessibility & contrast

On white

3.03

#899B63 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.93

#899B63 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #899B63

6.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##899B63	#FFFFFF	#000000	##000000
##899B63	1.00	3.03	6.93	6.93
#FFFFFF	3.03	1.00	21.00	21.00
#000000	6.93	21.00	1.00	1.00
##000000	6.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A1955F

Deuteranopia (green-blind)

#9F9466

Tritanopia (blue-blind)

#8D968D

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #899b63;
/* rgb */ color: rgb(137, 155, 99);
/* oklch */ color: oklch(66.1% 0.081 123.1);

Tailwind

colors: {
  custom: {
    50: '#acb890',
    500: '#899b63',
    950: '#000000',
  },
}

SCSS

$custom: #899b63;
$custom-light: #acb890;
$custom-dark: #000000;

JSON

{
  "hex": "#899b63",
  "rgb": {
    "r": 137,
    "g": 155,
    "b": 99
  },
  "hsl": {
    "h": 79.286,
    "s": 22.047,
    "l": 49.804
  },
  "oklch": {
    "l": 0.66122,
    "c": 0.08062,
    "h": 123.1
  },
  "luminance": 0.29662
}

Semantic roles & 50–950 ramp

primary

#899B63

secondary

#A8A0BA

accent

#69BF85

background

#FAFBF8

surface

#F4F6F0

border

#CED0CB

text

#10110C

muted

#7F807D

Preview Lab

Preview with #899B63

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

Preview Lab → · Contrast checker → · Palette generator →