#7F981B#7F981B

#7F981B is a light, vivid yellow-green. Relative luminance 0.270; OKLCH L 63.8% C 0.144 H 121.1°. Best body text is #000000 at 6.41:1 contrast (WCAG AA passes).

Color values

HEX	#7F981B
RGB	rgb(127, 152, 27)
HSL	hsl(72, 70%, 35%)
HSV	hsv(72, 82%, 60%)
CMYK	cmyk(16.4%, 0%, 82.2%, 40.4%)
CIE-LAB	lab(59.02, -25.08, 56.81)
CIE-LCH	lch(59.02, 62.09, 113.82°)
OKLab	oklab(63.82% -0.0746 0.1238)
OKLCH	oklch(63.82% 0.144 121.1)
XYZ	xyz(20.1788, 27.0476, 5.1944)
Luminance	0.2705 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7F981B #341B98

analogous

#98721B #7F981B #41981B

triadic

#7F981B #1B7F98 #981B7F

tetradic

#7F981B #1B9872 #341B98 #981B41

square

#7F981B #1B9872 #341B98 #981B41

split-complementary

#7F981B #1B4198 #721B98

monochromatic

#283009 #546412 #7F981B #AACC24 #C2E04E

Accessibility & contrast

On white

3.28

#7F981B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.41

#7F981B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #7F981B

6.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7F981B	#FFFFFF	#000000	##000000
##7F981B	1.00	3.28	6.41	6.41
#FFFFFF	3.28	1.00	21.00	21.00
#000000	6.41	21.00	1.00	1.00
##000000	6.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A28E00

Deuteranopia (green-blind)

#9F8E28

Tritanopia (blue-blind)

#879082

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #7f981b;
/* rgb */ color: rgb(127, 152, 27);
/* oklch */ color: oklch(63.8% 0.144 121.1);

Tailwind

colors: {
  custom: {
    50: '#a8b664',
    500: '#7f981b',
    950: '#000000',
  },
}

SCSS

$custom: #7f981b;
$custom-light: #a8b664;
$custom-dark: #000000;

JSON

{
  "hex": "#7f981b",
  "rgb": {
    "r": 127,
    "g": 152,
    "b": 27
  },
  "hsl": {
    "h": 72,
    "s": 69.832,
    "l": 35.098
  },
  "oklch": {
    "l": 0.63818,
    "c": 0.14449,
    "h": 121.1
  },
  "luminance": 0.27048
}

Semantic roles & 50–950 ramp

primary

#7F981B

secondary

#644DC2

accent

#3BED5F

background

#FAFBF6

surface

#F4F6EB

border

#CED0C6

text

#101106

muted

#7F807A

Preview Lab

Preview with #7F981B

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

Preview Lab → · Contrast checker → · Palette generator →