#657F4E#657F4E

#657F4E is a mid, moderate yellow-green. Relative luminance 0.185; OKLCH L 56.3% C 0.078 H 131.3°. Best body text is #000000 at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#657F4E
RGB	rgb(101, 127, 78)
HSL	hsl(92, 24%, 40%)
HSV	hsv(92, 39%, 50%)
CMYK	cmyk(20.5%, 0%, 38.6%, 50.2%)
CIE-LAB	lab(50.09, -18.75, 23.65)
CIE-LCH	lch(50.09, 30.18, 128.41°)
OKLab	oklab(56.32% -0.0513 0.0585)
OKLCH	oklch(56.32% 0.078 131.3)
XYZ	xyz(14.3311, 18.4952, 10.0212)
Luminance	0.1850 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#657F4E #684E7F

analogous

#7D7F4E #657F4E #4E7F50

triadic

#657F4E #4E657F #7F4E65

tetradic

#657F4E #4E7D7F #684E7F #7F504E

square

#657F4E #4E7D7F #684E7F #7F504E

split-complementary

#657F4E #504E7F #7F4E7D

monochromatic

#29331F #475937 #657F4E #83A268 #A2BA8E

Accessibility & contrast

On white

4.47

#657F4E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.70

#657F4E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #657F4E

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##657F4E	#FFFFFF	#000000	##000000
##657F4E	1.00	4.47	4.70	4.70
#FFFFFF	4.47	1.00	21.00	21.00
#000000	4.70	21.00	1.00	1.00
##000000	4.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#83784B

Deuteranopia (green-blind)

#7F7651

Tritanopia (blue-blind)

#667B73

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #657f4e;
/* rgb */ color: rgb(101, 127, 78);
/* oklch */ color: oklch(56.3% 0.078 131.3);

Tailwind

colors: {
  custom: {
    50: '#92a480',
    500: '#657f4e',
    950: '#000000',
  },
}

SCSS

$custom: #657f4e;
$custom-light: #92a480;
$custom-dark: #000000;

JSON

{
  "hex": "#657f4e",
  "rgb": {
    "r": 101,
    "g": 127,
    "b": 78
  },
  "hsl": {
    "h": 91.837,
    "s": 23.902,
    "l": 40.196
  },
  "oklch": {
    "l": 0.56318,
    "c": 0.07777,
    "h": 131.3
  },
  "luminance": 0.18496
}

Semantic roles & 50–950 ramp

primary

#657F4E

secondary

#9583A6

accent

#67C097

background

#F9FAF7

surface

#F1F4EE

border

#CBCEC9

text

#0D0F0A

muted

#7E7F7C

Preview Lab

Preview with #657F4E

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

Preview Lab → · Contrast checker → · Palette generator →